Still looking, need tall interior, but half ton towable

I was in my trailer last weekend and thought about this question. I'm 6'3" and have "vaulted ceilings" in my trailer. Even when standing off center inside the trailer. I still had 6-8" of clearance above my head. I was able to place my spread-fingered hand above my head and it barely reached the ceiling. Take a look at the Keystone Bullet Premier line of trailers. Not sure what they offer as far as a bunkhouse and the right weight, but the ceilings are def tall enough.