I could not, in good conscience, go while I had credit card or LOC debt. That's just me and I realize everyone is different, but to me those always come first. I learned my lesson the hard way and had to declare bankruptcy at 30 because I got $40k in debt, all credit cards. And I swore afterward that I would never let that happen again. But I think that a car loan and mortgage are different and as long as you fulfill those obligations (along with whatever "bill" type credit you take out), then go for the vacation. I wouldn't go crazy with it - no 2 weeks at the Poly for us - but allow yourself to enjoy the fruits of your labors. Just keep an eye on the bottom line