Sportsbook Poker (Merge network) Withdraw options

Hi guys,
So I've been on a winning streak, won some big tournaments and now wanna cash out some money from Sportsbook poker. This is my first time. I read their website and saw several options but I'm not sure which one is the fastest way for US players.
I'm withdrawing around $10k so it would take 4 checks or 2 bank wires... I don't think they allow multiple check requests though.
Anyone has prior experience with this site?
Thanks in advance.

I play on Carbon Poker and have made a couple of successful withdrawals there. They send a check within 2-3 weeks, but it's drawn on a Canadian bank, so make sure your bank accepts checks from canada. Good luck!