Let me add: there is ample time to prepare for Res F units, they just piss away most of it.
A normal month should be something like:
Evening one: four periods of lectures and rehearsals for the upcoming exercise.
Evening two: one period of rehearsals, three periods of prep of equipment etc in advance of the coming weekend.
Weekend exercise
Evening three: cleanup, repair, put away eqpt.
Evening four: various mandatory training and lectures.
Lather, rinse, repeat. It's not rocket surgery.
I just dug out the regimental schedule for 763 (Ottawa) Comm Regt for Feb 1988.
All Wednesdays were Admin Parades. MCpl+ and others by appointment. Sometimes the .22 indoor range would be booked.
1st Friday- CO's parade followed by Sqn Training.
1st Saturday- Regimental Trg
2nd Friday- Officer's have a mess dinner. RSM's parade followed by Sqn Training
2nd Sunday- Regimental skiing
3rd Friday- Squadron Trg/Packup/depart for squadron level exercises
3rd Sat/Sun- Squadron level exercises (Radio or Teletype)
4th Weekend- No training (not sure why).
In December, right after school broke we had run a 7 day Winter Indoc.
In January, the training was similar but we did a ground search and rescue exercise where the Radio squadron established comms and support and Teletype got to practice their winter indoc stuff.
In March there was SIT course, driver training, ranges and a Comm Gp level exercise.
We didn't always work on our own, often one or two rad dets would be tasked to support another unit's exercise. Of course MILCON was a thing in the the summer, and the Ottawa Militia District seemed to like having a mini-MILCON in September where all the Rad Dets would get to do what they did during MILCON again.
All of this was organized with O-gps, a semi-regular unit newsletter, and a big white board outside the OR. Not rocket science.