My dd was 17 when she graduated from HS, and her and four friends went to Disney and stayed at Fort Wilderness in one of the cabins. The only restriction was getting into Pleasure Island at that point in time....the 18 year olds were allowed into PI with a bracelet that said they weren't of age to drink, DD couldn't get in because she was under 18 and didn't have an adult 21 years of age or older to get her in.