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Great Lakes Shipwreck Preservation Society
Dedicated to Saving our Shipwrecks "From Prevention to Preservation"
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Website Updated

GLSPS Annual Fundraiser!!

UMSAT Show Website

The 2020 UMSAT Show has been CANCELED because of the Corona-virus Outbreak

The New Date and Venue for 2021 UMSAT Show!!

April 9 - 10, 2021

Friday Night at the Movies
7:00 to 10:00 PM

Saturday, 9:00 AM to 6:00 PM
Main Show

(Meet and Greet Party with Food and Beverages)
At The Holiday Inn Hospitality Room
(Next Door to Jimmy's)
7:00 PM to 12:00 AM

Stay tuned for the Lineup of Speakers for 2021

For more information on the canceled 2020 UMSAT show, and the upcoming 2021 UMSAT Show, please visit

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

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

Here are the Links to Important Exhibitors Documents
  UMSAT Booth Table Layout at Jimmy's Event Center

We are always looking for speakers that would like to present a great topic about their scuba diving or adventure travel experiences.

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

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

GLSPS Project 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

HomeEventsMembership Cruise and BBQ

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Membership Cruise and BBQ

Sunday, June 05, 2016, 10:00 AM until 4:00 PM
Spirit Lake Marina
121 Spring St
Duluth, MN  55808

Kenneth Knutson
612-861-8851 (p)
2016 Projects
Registration is required
Please bring your smiles and expect a good time rubbing elbows with the GLSPS and staff of the R/V Preservation.
Please bring your cameras and expect a nice cruise on the river and a tour of the Harbor.
Available Slots:
No Fee
No Fee
No Fee
No Fee
Membership Appreciation Cruise and BBQ on the RV Preservation
June 5, 2016 - Sunday Only

Departure and Return Times on Sunday:

10:00 AM:  Depart for a two hour cruise south on the St Louis River. 
12:00 Noon: Returning to the Spirit Lake Marina. (To have lunch).

12:00 PM:  Join us for a BBQ Lunch and socializing.  (2 hours).

2:00 PM:  Depart for an additional two hour cruise south on the St Louis River and
4:00 PM.  Returning to the Spirit Lake Marina.

Please note:  Depending on the group, we may opt for cruising north on the River to tour the Duluth and Superior Harbors.

5:00 PM:  Clean up and depart for home.

Space on the boat is limited
You will need to Register Online by clicking the link on the right side of this page.  We need a head count to order the proper amount of food and reserve enough space on the boat. 

You can also contact any of the the people below if you are interested in joining us for the official launch and cruise weekend.
Please Note:  If you are receiving this notice from the GLSPS and it ends up in your "Spam" or "Junk Folder", please right click it and approve the emails that come from the GLSPS. Thanks.

Thank you and hope to see you there!



GLSPS Board of Directors


Ken Knutson

Boat Committee Chairman



Phil Kerber
GLSPS President