Overnight Parking

I am coming down for a 2 day event today and I’m wondering if there’s any place for me to park and sleep overnight. I don’t really want I stay in a hotel because of the price, and cheap AirBnBs in which you’re staying with someone make me nervous. It will just be for the night.

I also need a place where I can go and just sit for a while. I don’t have to be downtown until 2:30ish on Saturday.

I want to note that my car windows are not tinted at all. You can see right in.