I took a road trip to the U.P. over the Fourth of July holiday, and my first Sea-Doo launch of the trip was in Munising. The plan: ride out to the lighthouses on Grand Island, then cruise along the cliffs of Pictured Rocks National Lakeshore. It was my first time taking the new 2024 Sea-Doo Explorer Pro 230 out on Lake Superior, and there's nowhere better to do it. Quick facts Location: Munising, Michigan, on Lake Superior Getting there: Launch from Munising. Grand Island is