My husband and I are thinking of traveling from Europe to the States with 3 yound kids (7,5,3). I have to go to Michigan anyway, so we were thinking of spending somewhere for 2 or 3 weeks. We want a fun, relaxing beach vacation. Easy & Laid back. Like a resort or something where you open the door and there's a beautiful beach there. But also some other things to do (without too much effort) to keep the kids happy. Is Michigan the right place for this, and if so, where?