The GLCC Lifeline is Free

Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, believes that by instructing boat owners in basic maintenance, they learn to do daily engine checks and become confident in their ability to perform their own preventative maintenance services. Knowledge in these areas will keep your boat in good running order and will likely avoid costly repairs.

In the third installment of the series, you’ll explore the powerful role of high and low pressure systems in shaping Great Lakes weather. Learn to identify and interpret cold fronts, warm fronts, and occluded systems using surface charts and forecast tools. Take this class on its own or enjoy savings with the full four-part package.

Ever had that sinking feeling when your diesel starts to labor, sputter, and finally dies? In the second of his GLCC School diesel maintenance series Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, will lead you through a thorough and detailed look at how to prevent diesel fuel issues and what to do when they occur. From his classes at the GLCC School to his classes at the Annapolis Cruisers University, Jim Zima shows us that he is not only a master mechanic but a great teacher. Join Jim for this outstanding webinar.

Lake Huron is blessed with many wonderful and interesting ports and small towns up and down both the Canadian and Michigan shorelines. The Lake Huron webinar will cover the ports and anchorages surrounding the main lake including the Straits of Mackinac, the east Michigan shore and the west Ontario shore. Updated for 2026, join GLCC Rear Commodore Rob Hillman as he shares his extensive cruising experiences throughout the Lake.

The final class in the Marine Weather Essentials series prepares you to recognize and respond to thunderstorm threats. You’ll learn how to spot storm types, understand their development, and use online tools to create your own daily marine forecast. Register individually or save with the complete four-part series.