We stayed at Sugarloaf Key last weekend in the southernmost KOA. We didn't bring our camper and we stayed in a "Park Model " that they rented to us. It was a great location but the Class A's and 5th wheels were wedged in pretty tight. They have a lot of amenities and the location is right on the water. The trailer we rented was about 200 per night which for the keys this time a year is pretty good. A site for a class A and 5th wheel was 100. per night. They also had an area for pop ups and tent campers as well . It's about 12 miles up from Key West. Bathrooms and showers were very nice and extremely clean as well. Would recommend.