I know on the Beach and Yacht club thread, several folks have posted photos of the resident gators in the water channels... and I personally have seen snakes hiding in the rocks by the boat launches...
I know that there are snakes and bears, coyotes, wolves and big horned owls, bob cats, and many "preying" animals, here in Minnesota, just like anywhere else, especially in wooded forested areas, (we NEVER NEVER NEVER let our little dogs outside at night without being right there with them!), ....we're more afraid of the ticks carrying Lyme disease up here!
My motto is "stay on the paths...don't go where you shouldn't"...be aware of your surroundings...!