I think if you are asking the question, you already know the answer.

(Typical nurse). If your family is supportive (if there is one) then yes, probably. (yes I have been to your site, yes I LOVE your site!) You will be down and out a couple of years, and then bam! Right back into the lifestyle you can't afford!
(of course I aspire to be a CRNA one day, so I might be biased!)
Good luck with your decision
Hitechlvn