Myself if i was paying to be guided on a hunt I would want the guide to be using all legal means to insure that I have a hunt of a lifetime. Trail cameras are a good way to tell what animals are in a certain area but in no way guarintees that you'l get a shot at anything. they are one way to tell if a stand location is worth sitting there for countless hours hoping for a shot or just sitting there in a tree passing the time.