The very first post says it well - figure out a way and go!
I had the itchy feet for a while and did some of my dream faraway hunts - buffalo in Oz, muskox in the NWT, caribou, moose. I've hunted in 14 states now and 4 Canadian provinces. Been to Alaska. I did that by the time I was 35 yrs old and while I do make a good living and we don't have any gravysloppers (kids), we are by no means rich and are sitting smack in the middle of middle class. We work hard (both the wife and I) she has her interests and I have my one (hunting, of course!). She's VERY supportive of that. We are both pretty frugal by nature and you'd be amazed how the hunting fund builds up when you don't eat out much, go to movies, smoke, drink etc etc. Too busy working for that kind of stuff!
Currently I just want to focus pretty hard on the whitetails around here in the midwest and spend as much time as I can hunting with my buddy from Montana. We hunt real good together and a couple weeks a year in his elk camp seem pretty special to me right now.
Of course most guys (myself included) can't afford Stone sheep or multispecies Yukon hunts, but the more realistic dream hunts are well within the grasp of most folks. Make the "sacrifices" - if you call them that - to scratch together the dough and just go.
I've never talked to an old bowhunter that told me he wished he went on LESS hunts when he was young enough to do it!
Ryan