I looked at the pirate location once, a treasure hunter sent me GE maps. He said the one island is off limits to the ordinary person but could get an access pass through his dad. Interesting also, up the river where the old hideout was, some old Spanish carved oaks visible near the water. Someone apparently floated in a backhoe digging up the area. Dirt was dumped in the water out from carved trees forming a small island (wasn't there before). Gangsters later used it for their activities.