Man, sure wish I still lived in New Port Richie, we could all get together...
Anyways, in your second photo, there is a sapling growing really tall to the immediate left of the tree you were taking a pic of. Its the first sapling to the left of that tree. Cut it. That looks nice and straight, easy to handle with basic tools, and I bet what ever tree it is, you can get a bow of it. Also, being so small, it will dry fairly fast, within a month or two while you work on it. Also, heat treat it to make sure its good and dry. Yes, by the way, branches on a tree make wonderful bows. Good luck!