Would it be possible to park a little way away and then take a bus to and from the venue?
I just looked up St. Augustine Amphitheater. It looks like they have shuttle buses for some events, but not sure about tomorrow. Maybe you could contact them and find out.
https://www.staugamphitheatre.com/p5-parking-and-shuttles.aspx
BTW - didn’t you used to live in the Seattle area and attend the Everett rally?
Yes, moved from Smokey Point (north of Seattle) to St Augustine 3 weeks ago! Right now weather here is gorgeous. 45-75 low-high, very little rain etc. But back in June-July I was here looking for a condo, and it was miserably hot & humid. Looks like Sept-April are great here in North Florida, just opposite of Seattle area lol..
Yes indeed, lived 5 years north of Seattle in Smokey point, WA. Now living in St Augustine, FL. Weather here was very hot & humid in summer when I was exploring buying a condo. Now it is gorgeous. Looks like good weather months are exact opposite between north Florida & north-west USA.