Yes, Holland SP, Grand Haven SP, Hoffmaster SP, Mears SP, Ludington SP are the best by far right on the shoreline with many other SP's, county, and private CG's/parks being less excellent but still very viable choices. It certainly depends upon what/which features, hookups, CG and local attractions, venues, hiking/biking trails etc, boating, fishing, quality of beach and swimming, etc (so many more) there is that you desire at the CG location and area you decide upon. Only you knows what you really want at and around the best CG location for your wants, needs, and desires.
Yes, they do fill up fast and the better ones are usually booked full (reserved) all summer long. So, don't delay or lose out! Grand Haven and Holland are the most popular followed by Ludington and Hoffmaster.
A superb CC LB 4X4, GM HD Diesel, airbags, Rancho's, lots more
Lance Legend TC 11' 4", loaded including 3400 PP generator and my deluxe 2' X 7' rear porch
29 ft Carriage Carri-lite 5'er - a specially built gem
A like new '07 Sunline Solaris 26' TT