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Class schedule

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Listed here are the webinars currently scheduled for the 2025-26 GLCCSchool season. The school opens this year on November 20th. New classes are being scheduled every day so check back to see what is in store for this year.

Listed here are 

November 2025

December 2025

January 2026

February 2026

March 2026

April 2026

Upcoming classes

From major cities to quaint fishing ports, from island anchorages to first class marinas --- the 2nd largest concentration of boaters in North America already know about Lake Erie's charms. Do you?
It’s time to replace your batteries again. Lithium Iron Phosphate (LiFePO or LFP) batteries can be pricey but are they the best long-term investment for your power needs? Many experts say yes! What is this battery technology all about and how do I determine if it is the best alternative for my boat? This seminar will address LiFePO4 battery technology and how to design a battery bank to meet your power needs.
Grand Traverse Bay is one of the most beautiful regions of Michigan known for its lakeshores, cherry orchards, vineyards, and boating. Not only will the scenery amaze you, but there is also much to see and do as you cruise this area of Northwest Michigan. This webinar highlights anchorages, harbor towns and marinas available to cruisers.
This webinar will take you from the Sault Locks at the lake's eastern end, west along the lake's Michigan and Wisconsin southern shores, up Minnesota's northwest lakeshore, and finally along Ontario's breathtaking north and east wilderness shores before closing the circle in Whitefish Bay and the Sault. Lake Superior may be vast, but when understood, it provides unique and breathtaking cruising, historic destinations, interesting ports of call, pristine waters and secluded sailing and anchorages. Updated for 2025 and presented by Dave Carr.