The first thing I need to say about Wyoming, is watch the time of year and the weather conditions in the mountains before taking the camper or RV up into the mountains.
You can experience blizzard conditions even in May yet. The beach camp parks- campgrounds Wyoming (WY) are all down below the mountains, but you might find yourself traveling through them to reach the lake or river you want to stay by as well.
If you want some adventures, hike the mountains or visit some of the area attractions. You might find yourself at Buffalo Bill State Park or taking a Red Canyon River Trip. Now this river rafting trip is an experience al it owns. You will never again experience such an adrenaline rush like that again. Visit the other area state parks or the museums in the area, but always save time for the campground activities.
If you need some information on the beach camp parks- campgrounds Wyoming (WY) just look around and start here for a handful of them in the state. You never go wrong with kids, when you stay by a lake or river. They always find something to amuse themselves with at these campgrounds.
Beach Parks South Carolina:
Indian Campground 660 E Hart Street Buffalo, WY 82834 307-684-9601
Keyhole State Park 353 McKean Road Moorcroft, WY 82721 307-756-3596