Gulf State Park, Alabama
This park opened 11 upscale three-bed, three-bath cottages. Fill one up and the cost can be less than $35 per person per night. The best part? You’re not roughing it. Furnishings come from Pottery Barn. TVs have built-in DVD/VCR players and satellite service. Plus, no arguing over who gets the top bunk. You’ll only find queen-size beds.