Ok, but it's dinnertime now, so after that!
Edit: Lol, ok. I know more about dressage than about show jumping, and not much about your western cowboy riding style...
I would need: A horse, obviously, bridle, saddle, longe line, whip (lol), spurs (lol), side reins, gloves, boots and a riding helmet...And small obstacles called cavaletti. I'm sure I've forgotten important stuff, but these things came to my mind. And lots of treats.
Edit: I don't use chaps, Captain, forgot to say that, so if we need them, they have to come from
your closet...