Buy boots first. No piece of equipment is more important.
If you don't really even know what camber profile you'd prefer, recommending a board for you is just a total shot in the dark. There's no right or wrong answer when it comes down to camber profile, it's primarily personal preference. Sounds like you need to try to demo some stuff first and try to figure out what you like.
"People say that marijuana smoking is going to get in the way of my career. I say to them that on the contrary, my fighting career is getting in the way of my marijuana smoking." -Nick Diaz