When I start playing Bolt Action a bit more regularly we have planned to try a map based campaign and one of the rules we would like to try is allowing tank crews to gain experience. This then means that crews have to survive.
Our house rules will allow a roll for X number of the crew to survive and try to get off the board, so I needed to pick up some crew. Step up the famous 50% off Black Tree Designs sale.
The annoying thing I have found out is Panzer III and 1V both had 5 man crews but with 2 packs of men I am unlikely to have two full crews running around at any time.