If you visit their website -- www.LaStateParks.com -- you can find out how much boat rentals are. The maximum stay is 14 nights. And swimming in the reservoir lake is allowed at the beach area.
They do have canoe's to rent
Can you swim in the water ...
You can rent boats I'm not sure what they cost, I don't think there is a place for permanent living arrangements in the park, however there are a lot of spots all around the lake. You'll just have to beat the bushes on that one to try and find a spot.
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