Borden is hot, dry and crowded these days. With all the BMQs that are going on there now, get used to standing in lines. The food is pretty good, there's a Canex and Tim Hortons on base, a Subway, and pizza(again, get used to lineups). With all the QL3 courses, and the new BMQ courses going on, they're tightening up on the 3Ds, so get used to marching on base or expect to get jacked. I don't know about the Weapons Tech QL3, but any of the 3s I do know are 8-4 with weekends off, unless you screw up and get CBed.
The town of Angus is right on the base's front doorstep, with liquor and beer stores, a Giant Tiger with anything the Canex doesn't have, a dry cleaner that's faster and cheaper than the one in the Canex, and you will be about a 20 minute drive from Barrie, where the malls and restaurants and anything else like civilization are.
The gym on base is great, there's a pool, squash courts, cardio and spinning, a climbing wall, free weights and machines, areas for ball hockey, volleyball and basketball, but the weight rooms in particular are pretty crowded right after work (better in the morning or later at night), there are lots of trails for running or rollerblading, the golf course has a fitness station trail that runs around it.
Have fun with your course.