If you are going to do DIY, learn to cow call and not just bugle, there are some guys that do online elk hunting classes I guess you'd call them. I know a lot of residents here that hunt OTC and don't even bother with the draw process, but they have been here forever and have multiple honey holes and keep their lips zipped. Me and my wife have been doing draw units the last couple of years, some of them can be had with zero preference points, but there is a reason some of those units can be had with zero preference point. Good thing about draw units is there is no antler point limit, you can shoot anything that is brown and an elk, the OTC units all have a 4 antler point on one side minimum, or a brow tine over 4 or 5" on one side. Start exercising now! Another good thing about Draw units is the elk respond to calls better than in OTC units, now if you get back far enough in, in a OTC unit, the elk respond to calls, but in a draw unit, often you don't have to get that far in, I called in some elk last year within a flat almost level 1/4mile from a fairly major highway, good luck doing that in an OTC unit. For a non-resident, the guide route probably isn't a bad idea for the first trip, then when you come back you will know some of the ropes. Also, if you know your going next year, you can apply for a preference point only and get all but like 30 bucks back, then buy the OTC tag when you get in state and you know it's really going to happen instead of something coming up and the trip getting cancelled etc.. Then the next time you will have a preference point to maybe go for a draw unit. Good Luck!