Like the Nike slogan says, "just do it!! Some outfitters will book 4-5yrs out. I booked 3yrs out and I leave in 48hrs. The 3yrs has flown by. Can't believe its already here. Thankfully, I have been blessed and at a point in my professional careers, emphasis on careers, that the money part was doable. It hurt, but it was doable. I am a police officer and an Asset Protection Manager for a big orange box company. I have four awesome kids, a dog and I have always had two jobs, even when I was single. Side businesses of cutting grass, plowing snow, rental properties, etc, etc. Sure that means I don't have tons of free time to sit around, but we have really never wanted for anything. Solid middle class living. I don't own a credit card and if I cannot do it cash, I don't do it.
Before you commit to it, discuss it with the wife. Make no mistake, it's a family commitment. For me, time was the biggest enemy, not necessarily the money. The last 4 months, if I wasn't working, I was training. Luckily my wife and kids have been super supportive. I think they are as excited as I am, maybe not the wife so much. Its a big commitment any way you slice it. Just the reality of not seeing my kids for 17 days is gonna be terrible. All the time and money and effort will hurt, but if dream hunts were easy, they wouldn't be dream hunts.
If you're younger, don't sweat it. You have plenty of time. There are a ton of cheap, DIY hunts to do in the lower 48 that will build your hunting skills and knowledge up to the pinnacle of a sheep hunt. If you're serious about it, set a time line, figure out how much a month you need to save, and save it. I suggest picking an outfitter and sending him a couple grand at a time so you can't spend it on something else. Assemble gear as you go.
The biggest piece of advice I can give you is DON'T THINK ABOUT WHAT ELSE YOU COULD DO WITH THE MONEY. It will give you a stomach ache. And I have said on here before, the only guarantee with money is they WILL NOT be putting it in the coffin with you. Spend it while you can. Just commit to your dream of chasing sheep and never look back. Best of luck to ya, Dan