I just got back to Grand Marais, Minnesota after spending a four-day weekend in Grand Marais, Michigan at the Great Lakes Sea Kayak Symposium, an event organized by Down Wind Sports and Kelly Blades. The symposium gathers together some of the best instructors in the Midwest, combines them with some of the best instructors from Canada and even abroad, then it throws in a ton of sea kayaking students and mixes it up. It makes for a fun four days of adventure. Grand Marais, Michigan is a small town of just a couple of hundred of people, a high school graduating class consisting of seven students, a brew pub and…