A few things to consider. First, going with a gudied hunt will more than likely be in a OTC area. Thiis easier for guides to sign up clients without the clients waiting on a tag. One source if you do want to a limited draw area is to draw the tag first or apply for the tag thru a organization like Cabelas or Bowhunting Safari Consultants (I think, somebody I am sure can help with recommendations) and they can help direct you to a good area and a reputable outfitter
Second, outfitters like Fred Eichler and Joey Managotti in the south central part of the state hunt almost exclusively in OTC areas but on private land. This can result in a quality hunt with great scenery. Just because it is OTC doesn't mean no opportunities at a large bull if that is what you are after.
Next, don't rely on a outfitter that only talks of giant bulls and that is all they show. This is the exception, not the norm. Look for a outfitter that sounds like realistic results and shows pictures to back that up. Also, listen to the outfitter talk about the overall experience because this is what is GOING to happen, the experience. The kill might not. And set realistic goals for the animal to be taken. If you are dead set that you are going to kill a 7X7, you to will be in for a letdown as opposed to taking the nice 5X4 that offers you a great shot.
Hope this adds to the insight and conversation and good luck this season, Charey