Like most are saying, the best way for you to get information is to do some research on www.forces.ca to find out where you think your interests meet the trades that the Canadian Forces has to offer. The next step would be to go directly to a CFRC, there I am sure you will receive some excellent information about all aspects of the Canadian Forces from jobs, life, and so on. I would also like to point out that the Canadian Forces is not something that you can just fall back on, as you must apply and be a competitive applicant with academics, extra curricular activities, and so on. Having it as third choice or back up, as mentioned by another is not something that an Officer, a leader, in our countries military can afford. This has to be a 110% choice, body and soul so to speak. My last piece I am going to add, just from my perspective is that a very pessimistic attitude seems to be coming from most of your posts. The reserves, doubts of the competence of the CFs recruiters...your future? These people will help you as best as they can and their best is usually pretty good. The reserves are an excellent group of soldiers, sailors, airmen and airwomen, their challanges are not for anyone to address that have not endured it.
Just find out what works best for you. Whether it be civilian or military and go after it. Everyone has something they love, you just need to find it.
All the best