i dont know if your dead set on Texas or not, but southbound outfitters is in OK and they offer rio hunts for your price range i believe.

Dave (owner of LRGC) went out there this past spring and missed twice. he said the only problem they had the whole trip was too many gobblers.....couldnt decide which one to set up on. lol everyone else on the trip tagged outi believe, dont hold it to me though.just a suggestion, as ihave not been here to hunt before. ill be heading here in 2009 hopefully.