It was really warm. Only saw a small group of elk in ONE area only, lots of outfitters and people running around in SxS's or sitting in camp in the middle of the morning/day/afternoon. 2 gun shots opening morning, 1 gun shot Thursday morning, nothing else. Winds can be a factor, too, since it's blowing one way in the AM, shifts 180 later morning. If I'd had a bull tag, I could have filled it no problem. I only saw 6 cows on opening morning.
Didn't pay the trespass fees, since I couldn't figure out where the supposed 1200 elk herd was (heard rumors of it!). The bull and cow season running concurrently during the first 3 weeks probably doesn't help. I'm debating on whether or not to go back in November, due to how few animals and how little gun fire I saw. No animals hanging in any of the outfitter/private camps I went by, only saw one 5x5 rack in the back of one SxS.
Because there's good county roads, lots of public ground, and I could stop on the road and glass miles of area, I didn't pay the trespass fees. There's Clear Creek, Orchard Ranch, and maybe one other.
Good luck! Like to hear how you fared, too.