I hate to beat a dead horse but don't even think for one second you are going to pack the elk out by yourself, it's unrealistic. In fact, just breaking the animal down by yourself is going to be quite a chore and you may have to act fast. If they die in the sun, that's where you clean him. Also, even a good shot can take hours of tracking if he doesn't bleed good. As also mentioned, don't go too deep by yourself or off trails too far that horses can't get to you fairly easily. As far as the hunt itself, hunt the sign no matter where you find it. There's a spot I hunt that I have had great success and there is a string of hunters that go right by me every day to get deep. Hunt the sign.
One last thing, and don't take this the wrong way, I would really try to find at least one other person to go with you. Preferably with experience. One of my good friends is someone I actually met on here years ago looking for someone to split costs to elk hunt with. Try a partner out for a year and if it doesn't work out try someone else. A lot safer too.