Doo I need to make a reservation to camp in a tent?

I don't think you do but with all the snowbirds coming down it would help.

You should call them to be sure

I don't know since I use the park for day trips. I would assume so since you would be using a campsite. I've only seen trailers and motorhomes in the campsite, I don't know if they allow tents.

I believe so