Just moved to Jax
In Jax also. Sadly there aren't any places that are less than an hour away where one can be nude outside. The nearest that I'm aware of is Hidden River in Ga. And if you want to hang out WITH people that isn't always the best choice, it's often mostly empty. For (sanctioned) outdoor nudity in Jax you have to have friend with a very private yard, otherwise it's all indoor. Mind you I've got nothing against be nude indoors with a friend(s), but I do love the feel of the sun on my skin.
I'm in Jax here too. Hidden River is probably the closest nudist place. I haven't been there. There are a couple nude beaches that aren't super far. Apollo and Playalinda. I've been going to those since I was 16. There are plenty of hiking trails around Jacksonville too where you can kind of just go off the path and take your clothes off.