I've hunted 15 the last two years and you should have no problems getting into nice bulls.I would get out there at least five days before the hunt starts so you can find the bigger bulls in that unit.I've had my best luck in finding bigger bulls in the lower flat juniper country that alot of guys stay away from.I've also have had a few problems with some punk guides that will literally cut you off when your in middle of a stalk on a bull that you were on first,f'ing guys really piss me off !!! But like stinky said, most of the times these guides will shoot the first 300' bull they come across so they can get their tip and go home(I've seen it many of times)The goods news is that most of the bulls we've killed have been on the last or second to last day of the hunt because of the guides are done and the weekend warriors have pulled out with their 300' bull and things settle down alot.If you hunt hard and pass on alot of bulls between 300' and 320' you should come out of 15 with a bull over 330