Resume updating

It is always a task when you sit down to update your resume. Then you start to think, what kind of job do I really want? I have been seriously contemplating this myself. I decided to update my resume for many reasons. One being that well, you never know. Secondly because with the high gas prices having a job based almost completly on tips alone or comisson is not the best way to go. Atleast not when you are responsible for supporting a family. Last but not least I am starting to think it is really time to find a job that I can build a retirement from. Also knowing exactly how much you make each month isn't entirely overrated. I just wish I knew what I really wanted to do? I have thought about going back to school. I think I would like being a Radiology tech or maybe a Medical assistant. I do have great communication skills and good with people as in compassionate. If anyone knows of any great search engines for finding a career you enjoy and how to get that career whether additional schooling or whatever let me know. I just found out that most americans will need to work well into their 70's so I fiqure at 45 it would still be worth my time and effort to go back to school. I mean only 25 yrs til retirement Oh Yayyy!!! I just hope my health and optimistic attitude holds up!