Jimbos01hd

I'm planning to leave in 4 hours for a trip to pick up a project jeep and of course I loose my brake lights. I was using a trailer earlier and some one told me I had no lights on it which I've been dealing with every time I borrow the trailer so being the good borrower I replaced the trailer lights. Hooked it all up and tested em and the running lights and blinkers work on both the trailer and the truck. Once it got dark I tested the brake lights but didn't notice the trailer brake lights working. I made the wife come out and double check for me and apparently none of the brake lights are working. No third light, no truck brake lights or trailer brake lights but every thing else is great. I'm leaning towards the brake light switch unless there's a fuse that controls only the brake lights. I haven't had a chance to check any thing yet as I wanted to get some sleep before the trip so I'm hoping for a few things to check that I can do quickly before I leave.

Any ideas?