Since you are in Glenpool, you could go south to Okmulgee WMA
...or you could go north to Sand Springs to that spot on the north Arkansas river road that parallels Hwy 412 (approx. 3 miles west of Highway 97 on Wekiwa road. There are three oil tanks there and a road (well barely). Turn left there and road goes down by river.)
Thanks for the info.. we are heading out to the Okmulgee one this afternoon to check it out. after goggling it it looks like they have a fair range set up.