I don't like camping (I grew up inside playing video games), but if a bunch of people signed up I'd come.
Your idea does bring up an interesting point. If there were a crowded place that allows OC, (i.e., exceptions to 790.053), that would be interesting indeed. Where is a place that has a lot of trails to hike with a lot of traffic on them? The only places we can get any exposure to people who aren't on our mission.
I was on the silver river, in the silver river state park this summer, and there were trails alongside the river, picnic tables, etc, and it was very crowded. Come to think of it, I think there are several locations in ocala national forest where I could open carry.
I don't know anyone who has ever oc'd a pistol while hiking in FL.