NH602

So my kid brother backed out on our annual Ohio hunting trip. So I was thinking about getting to CO for second rifle season and hitting 21/22. First question are these GMU's worth it? I archery hunted them in 04 and had a blast, but that was in August not mid October. Does anybody
Recommend the another unit? Also I'm driving out from NH does want me to pick them up on the way? I know this is late planning but the circumstance that brought me to this point sucks. Thank you for the help in advance.