We were at the national park last year in May. The camp host for the loop we were in ran the genny all day. I was testing out a new battery/solar setup so I was minimizing my generator use. I ran it 3 times in 4 days for about 1.5 hours each time.
I didn't hear any genny noise at all, but the temps were such that A/C usage wasn't high. I expect that would be different in the dead of summer. Most of the campers in the loop were tents or small trailers. My Sahara looked like the elephant in the room. I believe the motor homes all go to the state park side for the hook ups. The draw of the NP was proximity of the sites to the beach. Now that the ocean side sites have been moved across the access road (not sure if this has happened yet), I think the state park would be better.
