Dumb idea?

I hate my job and the job field I'm in and the state I live in. Right now I'm just doing it for the money so I can go on a big trip at the end of the year. I've been wanting to move for the past couple of months back to a sunny, hot state because I'm happier in the sun near the water. Since I've been wanting to move I've been looking for jobs in the same field I'm in now but in Arizona/Florida/California. But I know I will still be unhappy because I am still in the same boring field of work. I started thinking that maybe I should learn a trade like welding and that I should register for school full time in one of the states I want to move to and work towards getting into the trade and then work part time. Or should I work full time for another year or two in the field I hate and go to school part time?