kerry I let the record books speak for themselves with regards too which outfitter has the most heads in it. That is why I went with Mick Chapel in Quemado, NM. I hunted with Mick in 98 in the Gila on the NM/AZ border (muzzleloader) and I took a 368" 6x6. (My bull is on hiselk page, bottom row, first one on left!)Mick is a full time outfitter, doesn't do anything else and has been doing it since the early 80s. He told me and mybrother both that we needed to keep putting in for AZ and that if drawn he would take us. He offers AZ hunts and they are in the PRIME areas between the San Carlos/White Mtn and AZ/NM lines.
www.nmtrophyhunts.com
Other than stroking a check too the chiefs on White Mtn. (I have an eye surgeon buddy in Memphis who has 3 over 380" from White Mtn, one is 411 nontyp) I don't think you will have better odds at huge bulls than going with Mick.
Good luck,
RA