As others have said, there's choices you need to make and tradeoffs you'll have in life. It's good to think on this now – to determine what's most important to you and what's going to make you happiest. You might have the option to take a job in a city that will pay more but be 3 hours further from outdoor adventures, or you could take a job in a rural area that won't pay as much but you'll be a half hour from outdoor adventures. A lot of us live in the west because cities like Seattle have thousands of awesome trails within several hours drive. I certainly wasn't born or didn't grow up here (from Ohio originally) – but I made a choice to come here because I could maximize my outdoors time.
Also keep in mind that there are a lot of people on here who are in their 40's, 50's, and beyond. They're well established in their careers, and thus make more money, have more vacation time accrued, and their kids are often older or grown. It's not necessarily fair to compare what will be your first job out of college with what these folks are able to do – BUT know that if you make the right decisions, you'll get there too.
But know that you do have options. For example, when negotiating salary, if a company can't afford what you want, ask for an extra week of vacation time instead. Time is much more expensive than gear – this lesson is more and more true with every year of your life.
Be creative with your life. Know that true creativity doesn't come from "thinking outside the box" – it comes from defining what that box is. You need enough money to survive – that's one wall. You want to do a decent amount of backpacking every year – that's another wall of the box. Define the other walls of the box you're comfortable in, and note that with too many walls, you'll never manage around it. Now, what decisions are going to fit best in that box?
Another tip: if you decide to have kids, make them into your best hiking buds. My son Mickey can keep up about as well as any 9 year old could be expected, and is a pure joy to have on the trail. So time on the trail doesn't mean time away from the whole family – it means a nice rest for my wife :)
"There's nothin' in the world so sad as talking to a man/Who never knew his life was his for making" – Ray LaMontagne