Fort pickens has a pretty cool variety as camping spots. U can have a campijg spots for 20 dollars a night but no electricity " if i remember" correctly. The 40 dollars a night is electrical, water, everything. Any of these spots u rent for a night or weekend you are on an island of paradise with showers/bathrooms. Pitch a tent and bring some friends enjoy yourself
I really don't know but it is I think $20 for six day access other than that you'll have to ask the officials
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