We stopped by the ReStore to see if they had snorkeling gear and towels and they did. I also chatted with this friendly cat.
Buying used snorkeling gear was a good idea in practice, but so-so in execution. We intended to donate it back at the end of our trip, but they were unexpectedly closed that morning. So then we had to figure out what to do with unwanted gear. If we visit again, I’ll look around for a weekly rental place.