One option you may consider is
http://www.pearlriverresort.com/ in Philadelphia, MS.
It is much closer than Tunica. Poker room has wild games, but limited selection.
3-6 Holdem, sometimes 6-12 or 10-20.
3-6 Omaha8, i think w/ a kill
10-20-30 Omaha Hi, Tuesdays and weekends.
1-5 stud.
Also have a resort area, artificial beach that I've heard is fantastic. (I 've never left the card room)
2 great golf courses.
Anyway, might consider it for future short trips.
Cheers,
JTrout.