Lots of good info & thoughts to consider! Here's some info that I have written on the App for Newer Hunters, it can apply to any of us though! It will be in the New Hunters Tips section along with choosing a State, unit in a state, Base-camp or Bivy, etc. Hope it helps out!
ElkNut/Paul
Navigation/Communication! - Have your Topo Maps, Compass and GPS with you at all times! Make sure you know how to use them with one another! Consider an Inreach or like device, these can keep you in contact with emergency services if needed! They can also be used to contact selected ones back home to assure them of your where a-bouts and safety! These units can aid in both you and your families peace of mind!
Base-camp Or Bivy? What style of hunt will you be using? Some use base camps while others prefer bivy style hunts. Both can be productive! I'd recommend a base camp elk hunt as a new hunter. You're not familiar with the country so really do not know where the elk are so a bivy style hunt could put you in elk-less areas burning up days of a 7-10 day hunt. I would recommend staying mobile so you can check out different spots you scouted via topo maps/google earth ahead of time! It's nice to have a hot meal and able to dry gear out if needed, base camps offer this, you never know when inclement weather can show it's ugly face! If you do locate elk many miles away and you are geared up to stay a night or two with the elk then consider that as an option! As you become more in tune with western elk hunting and want to penetrate deeper for days at a time then it can be considered since you've located areas that have high odds that hold elk!
As a sidenote most elk are taken less than 2 GPS miles from roads and trails!
If you must Bivy hunt as a newer elk hunter consider a distance no greater than you can safely haul an elk out, 2 GPS miles would be a good distance for a lone hunter not to go beyond one way. It would be a doable distance away from a base-camp near your rig if needed!-- Be honest with yourself and Identify your Limitations the glamour of a bivy hunt can quickly wear off when you get your first look at how big and awesome Elk Country really is!
A set distance of 2 miles should be within your comfort zone with still plenty of elk to be had especially with the two methods mentioned below! Consider further distances if multiple hunters in your group!