Is it worth investing in a private college to become a paralegal?

[lalla3]

HI, I would like to have advice about the paralegal career. I am 27 and considering investing in a private college for a 1 yr paralegal degree. Ive been traveling and jumping from awesome and crazy job to job, but even with my university degree(political science), Ive never really stopped to build a career (And no job openings in this field). Ive always had jobs in the field, in the bush, on the water, etc.. but they were seasonal JOBS with the salary of JOBS.
My dilemma is that Ive been offered another seasonal surveying in the bush and Im applying to become a paralegal. Should I plug in 13 000 $ to reach that job in 1year?
Will I be able to make up for it in Canada, as a paralegal? Which field of paralegal is the most intellectually interesting, challenging? Is it more paper work r do you really learn about the cases?
Im really passionate about immigration law too, so that a plus.
Thanks for your feedback!