You're doing a great job of dealing with your responsibilities. Focus on what's most important, school, family...etc. If that means you can't post as much as before, it's alright.
Sorry you didn't make it up to Portland. I hope you're feeling better now.
I've read that the Phoenix area has one of the most depressed housing markets in the country right now. That's bad news for the folks selling homes, but potentially good news for you. You might want to consider taking the plunge and buying a home if you feel you can afford it. There are some serious bargains out there. Just be careful and don't get in over your head.