been using Dutton park in holland. ramps ok and there is parking for bigger rigs. I'm only 34 ft so not bad. couple of weeks back, tried port sheldon? won't do that again. none of the parking spots on the park area are long enough. heard DNR write tickets if you pull onto the grass. park on the the street?? hell they were parked a 1/2 mi down the road when we left. Muskegon. has no launch sites either. mart dock is NOT a public launch and fisherman's landing is no triple axle trailers.. not sure why, they have parking there for big rigs.