Talking stick is your best option but not the only one. There are a few other casino poker rooms to choose from with less of a range of games spread and number of tables (Fort McDowell just east of Scottsdale, and Gila River on the south end of the valley are the next best choices)...
Talking stick has a 50 table card room with plenty of round the clock low/med limit action...
3-6, 4-8, 8-16 limit pot raked, jackpot eligible games
20-40 and higher (with some mixed game options often) limit time raked, not jackpot eligible games
2-3 spread limit with min buy in of 100, max 300 with max bet of 300
3-5 spread limit with min buy in of 300 max 1000 with max bet of 500
and 5-10 spread limit runs limited to peak times with max bet of 500
Pretty much any day any time you will see 3-6 and 4-8 limit along with the 2-3 spread game... 8-16 and 3-5 run fairly regularly along with the 20-40 but are by no means around the clock games all week long
Hope that helps