I agree with Christina, hand over all Credit Cards(Including debit cards) to a trusted someone and keep very little cash on you. One time I maxed out a $9000 CC in a weekend and still really don't know what I spent all of that on. Still paying it off btw...

In the end my gf took away all major CC and left me with the one that had $1000 on it and if I maxed it it wasn't as bad as the others. I usually just carry $100 in cash and that card so when I'm manic I don't have much money to blow.