re: Any wildlife majors here?

A Masters in that field is not going to get you ~50k unless you're in the position for around 6-10 years and continually getting small raises (which would be rare).

Graduate degrees are not what they're all cracked up to be these days. It depends on the field and employer. Continue getting your professional experience and do what the rest of our generation does - job hop until you find something you truly enjoy while following the money. Only true way to "never work a day in your life" is to own your own business while paying good, trustworthy people to run it for you (and good freaking luck with that).

I keep going back and forth between enrolling in grad school and not doing so and I keep deciding against it because at this point in my "career", I just don't see how it's going to be worth it unless I drastically change from my BA field to something else and ain't nobody got time fo dat!

Good luck and remember - it's not how much you make. It's how much you spend. I took a $17,000/year paycut from my previous job to my current one and I couldn't be happier. Once I learned how to live on what I'm making now, I felt like I hit the lottery!