sorry for your loss
I cannot recommend any outfitters, but I am sure a online search will turn up a LOT of them
I don't think, your really looking for a BIG buck here, more about having a deer hunt and taking your friend out one more time
I would contact a few outfitters that appeal to you, tell them your wishes and see what they can offer you and go from there
if you know about the TYPE of deer hunting he did, that might help with picking a LIKE minded hunt
BIG woods, more farm hunting and the likes if you follow