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Great Lakes Shipwreck Preservation Society
Dedicated to Preserving our Shipwrecks and Maritime History
"From Prevention to Preservation"
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Website Updated
November 1, 2021

GLSPS Annual Fundraiser!!

UMSAT Show Website

The Date for the 2022 UMSAT Show!!

April 1, 2, 2022

For more information about the Speaker Lineup and General UMSAT Show, please visit

If you are interested in joining the UMSAT Show Planning Committee, please contact us via email at

Or, contact Mary Lillemo "Show Chairperson" at or Phil Kerber, "GLSPS President", at

We are always looking for speakers that would like to present a great topic about their scuba diving, adventure travel experiences, shipwreck diving and maritime history research and stories.

Please let us know if you, or anyone you know, would like to be a star and speak at a future UMSAT Show!

Project Waiver

Lake Superior Magazine Logo 2x1
Check out the most beautiful magazine ever produced in Northern Minnesota!

GLSPS Project & UMSAT Show Sponsors

Air Down There Scuba offers free air fills and special pricing on rental equipment while participating in GLSPS projects. Required to show GLSPS Membership Card! 
Thank you, Scott and Tracy!


Aquaventure Dive and Photo Center offers free air fills and special pricing on rental equipment while participating in GLSPS projects. You will be required to show your GLSPS Membership Card.  They have also loaned us a GoPro HD video camera for a few projects. Thank you, Steve and Jolene!

Videos produced by Steve at Aquaventure Dive and Photo Center filmed in Lake Michigan on a Milwaukee charter trip. Click on their above logo for information to join them on a charter to visit these shipwrecks.
Prins Willem
The Dredge 906


Scuba Center offers free air fills and special pricing on rental equipment while participating in GLSPS projects. Required to show GLSPS Membership Card! 
Thank you, Tom Benson and John Avery!

GLSPS Project and Program Note:

On every Diving Project the GLSPS Requires that you complete 
the Liability Release and Waiver Form 36 to 24 hours
Before you board the RV Preservation Research Vessel.
Here is the link to the form you will need to fill out, sign and submit.

GLSPS Liability Release and Waiver Form 

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News Stories

GLSPS Annonces the 2012 UMSAT Show

 | Published on 2/27/2012

With many months, weeks and days involved planning the Upper Midwest Scuba and Adventure Travel Show we finally were ready to start the SHOW!!  On Friday at 7:00 PM is when it all started with the Friday night at the movies.  Please click on "2012 Project Reports" and "Photo page List" on the front page of this website to read and view more about the 2012 UMSAT Show!


We started with the famous and back by popular demand the Friday Night at the Movies (FNATM).  We had many presenters this year wanting to step up to the podium to give a presentation about their diving and travel experiences.  Including my favorite, the ice diving to recover vehicles that fell into the lake from the bad ice during the winter of 2011 - 2012.  The presentations went deep into 10: 30 - 11:00 PM.  The longest I remembered this ever happening in show history.  Thank you to all the presenters in showing their great diving experiences and previews of what might be presented in the future of the shows. 


As the show started the next day the people were starting to pile in and with about 500 plus people as a final head count, we had achieved a record attendance this year!  In a survey, we had a couple of exhibitors say it seemed that there were less people but on the contrary there were more than previous shows.


The biggest concern show attendees reported is that there were no books selling at the booths this year.  Those people were coming but had to cancel out at the last minute.


This year we also presented two threads of speakers which was reported by the survey that most liked the new venue because if they were not interested in the one topic, they could go to the other.  The only problem is if you liked both subjects you would have to ask yourself, "Man, what to do"?   We presented nine speakers total this year including the speaker for the 2nd Annual Awards Banquet Dinner at the end of our show.   All the speakers were great and had a really great story to tell about their chosen topics.  The two keynote speaker were in the afternoon which were presented separately so all could see their great featured presentations.  Dr Mark Ramsing, the founder of Blackbeard's Queen Anne's Revenge Pirate ship off the east coast laid down quite a story about the process of finding a very old shipwreck and bring up the artifacts to preserve them by cleaning them up and facilitating a museum for the public the view.  Then there was the 3D presentation we worked so hard for because it was the very first ever  public showing in a show with this many in the audience.  What a great 3 D presentation of a Deep Sea Adventure all around the world, including some Isle Royale shipwreck 3D footage as well.



We had many sponsors this year and we did have lots of Raffle and Silent Auction items this year totaling well over $15000.00 in value.  Thank you to all that gave us those items to give away and buy at the Silent Auction, we really appreciate all your support! 


The exhibitors were in another separate room and most liked it.  However, it was small but very well laid out for show attendees to get around to see all the exhibitors.  The show venue had to change this year because the Hotel we used last year dollar-ed us to death and ended up with very little profit at the end.  They were also renovating the Hotel this year and the price was going up again.  so, we were not able to afford the venue anymore so that is why we moved to the Crown Plaza Hotel in Brooklyn Center.  We hope everyone liked it.  The survey said we achieved a 90% approval rate on the new venue.


 The end of the show was what we consider the best part of the show which is the Awards Banquet Dinner.  This is where we have fun and there is much happiness spread to present awards to the worthy recipients.  Congratulations to the 2011 Awards Winners.(Please click on Awards 2011 to read more about it). 


According to the survey from both the show attendees and exhibitors at the show, they gave the show a 90% approval rate on the show this year.  There are always things to improve on and we can't be all thing to all people but we try the best we can.  If people want to attempt to change the way the show is produced, then they need to step up and help us make a difference in the world.  That being said, we would like to invite everyone to make a comment about the show by taking this survey and by clicking on the link provided here.                                             


2012 UMSAT Show Attendee Survey



Thank you members and nonmembers for joining us at the UMSAT Show this year.  We certainly hope you were entertained and had some fun.


Thank you again for your support,


UMSAT Show Committee

GLSPS Board of Directors