RE: Looking to hunt Elk.
I have only hunted in NW Colorado. So don't know about other states.
If this is your first hunt then I recommend getting a guide. But that is costly.
2nd recommendation would be to get a cow tag. It will get you experience and some meat.
If you go BP or Archery, then be prepared to walk a lot more than with a rifle.
When buying equipment, only buy one of the best brands.
Buying clothes - Buy the best and only one set. Better than buying two sets of cheap stuff.
Use ammo matched to the game. Only premium stuff.
If you are DIY, then bring a GPS so you can find your way back to camp and then back to your downed elk.
Again I would recommend getting a cow tag or EitherSex for the first hunt if it is DIY.
Good Luck.