Is it possible to do a single gift rather than a monthly through Patreon? Not necessarily for any special perk (though I think that is a good idea for the monthly crew), but just to show support for the site?
I'm really trying to avoid PP. There isn't a dedicated one-time option via Patreon, but here's what they suggest:
For now, the best way for a patron to [provide] a one-time pledge is to become a patron, and simply delete your pledge after you've been successfully charged or after the first of the month. You'll know when that happens because you'll receive an email confirmation right after the 1st of the month or when you've been charged that says your pledge has successfully processed.
It is. Per the above recommendation, if you go to the link for the ArizonaShootig.ORG Patreon site, you can scroll to the bottom and select a "custom pledge" amount - anything from $1 on up, and then just cancel it after being charged. That's how they suggest you do a one-time amount.