rwj146,
I just returned from snowboarding in Florida for 3 months. I had no choice but to bring my cats with me. Much to my surprise, they LOVED it.
They actually got along with each other better in the small confined space than they do at home.
Both of my cats are rescues and both have "issues". The male is very friendly but can play too rough. When cats play too rough it is best to let your arm or hand go limp. At that point I say sternly 'PLAY NICE'! That is their cue to stop and walk away.
As someone mentioned previously, they are playing and got over stimulated and carried away. They want out of the situation as bad as you do.
Muscles limp and speak firmly.
Good luck,
Caryl