I keep a small balance at Olympic so that I can fool around with Baseball, but I really like to bet football. I usually fund 3 sportsbook accounts with $1000- $2000 dollars. Since I only keep these accounts during the football season why wouldn't I just send them a cashier's check and then when the football season is over (actually I usualy make withdrawls in early January just in case) they send me back a check. No messing around with WU or netteller fees and transfer headaches. Is there anything wrong with this approach?