They allow two tents per spot and up to six people. When you call, let them know you will have two tents so they will put you in one of the bigger spots.
Most sites could haandle two tents.
There was only one tent site occupied while we were there, but it had a pair of two person tents on it. There was plenty of room left over.
Seems like it. We saw several doing it and no one seemed to care. Sites vary, but most we saw should support at least a couple medium tents.
No sure. I've never Renton site
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