mods can delete if not allowed..

4 Buddies and I are coming in for the Oklahoma game. Last year in Norman we scalped tickets (only three of us last year).  Some of my friends think it will be just as easy at the Shoe. How prevalent are tickets day of game, and what are the odds that there will be 5 seats together?

Or, any suggestions on best third party site to get tickets, other then the typical stub hub, etc..?

Thanks in advance..