The OTC units in CO are going to have crowds during 3rd rifle, just how it is. Same as the orange army back east, more people hunt with rifle. If it is dead set OTC, you could literally throw a dart on the map and have about the same success. To hunt the OTC effectively, you just have to spend time in the area and discover the hidey holes but those are not sure bets year to year. My suggestion would be to go on the DOW website and look at the stats about the draw areas. There are a certain amount of tags alotted to non-residents. They have a page that shows approximately how many points it would take to draw, some of them 0 or 1 point. Find a few and then look at some topo maps of those areas for water, it is key. Then apply for a few as a group (follow instructions on website) and then you either all draw the same area or strike out together. The draw areas have less crowds. Check area 50. And you can select OTC as a last resort and still go hunting, but look to the southwest for a little better OTC areas in my opinion. Hope this helps and contact me and I can try and help out with other questions. Good luck, Charley