"Race car" meant working on the race car, not racing the car. In a good season, with lots of spare money (i.e. not this year, or last year, or any year looking in the future) I'd hope to do two test days. I've already had one this year (which was pretty much rained off in the afternoon), so it's not looking likely for the rest of the year.
Tonight I took a brake disc off to have it copied (they're getting a bit thin), ordered a new set of pads (Ferodo 4003, which should be a better race pad than the 1144s I learnt on, which themselves were better than the terrible Greenstuffs we sprinted on), and striped down the left hand side of the gearbox to replace DV joints and the output flange bolts (probably with aircraft quality NAS bolts). I've literally just walked in the door, answered an email from a competitor and congratulated him on his performance in his first ClubF3 round, written this, and then I'm having a shower and going out again.
It's not cheap racing, and do well in it requires it to be constantly on your mind. I currently eat, sleep and dream about the car or the racing - it's REALLY really tiring. But podiums (and wins) make it worth it for me.