If it's the same Coffee Pot Spring, you'll be northwest of Eagle, out of the small town of Dotsero. good road access to most areas, but hike in to get away from other hunters. great country, fairly flat once you get up there, but take it easy for the first few days to acclimate yourself to the high altitude, and bring plenty of water.
if you find yourself getting headaches, an antacid like Tums will help, believe it or not.
The days will be warm, but nights are chilly, so dress in layers.
Good stores in Eagle for last minute stuff or to re-suppply.
good luck!