When you get there, talk to whoever is in charge and tell them what qualifications you have and ask if there is anywhere you can be constructively employed while awaiting training. There are a few options in Esquimalt. One that might be right up your alley would be the Transportable Tactical Communications Centre (TTCC). This is part of Maritime Operations Group Four (MOG4) and is essentially an army type communications unit that works for the Navy. You don't say what you did in the Army Reserve, but if you were a communicator, you may be well placed there. Having a 404 will help. Another option could be ORIOLE (if you like sailing). ORIOLE is the Navy's sail training vessel. Don't forget also that your period awaiting training is a good opportunity to get all your basic sailor courses out of the way. We used to call it OSQAB, but they've changed the name. It's where they teach you all about launnching boats, firefighting, damage control, sea survival, etc. In short, they will have things to keep you busy for at least part of the time. For the rest of it, you need to be proactive and influence how you're employed. Always volunteer for the stuff you're willing to do before you get tasked with the crap that's left over.