This question wasn't directed at me, but I firmly advocate you pre-write your secondaries and give them to everyone you want to proof read it before you leave. This way, all you have to do is copy and paste/ fill in any other info requested on the secondary application(s). I was worried last year that doing so would be a wasted effort since prompts could change, but I think most school re-use theirs. All the schools I applied to used to have been using the same prompt for the last 5 years for sure.
BTW, I wouldn't call your decision unwise, on the contrary, I think it's very lovely of you to save baby turtles. However, applying to medical school is weird, if you don't do some kind of shutting down your life, you may just have to repeat the process again. Hopefully you get II to all the schools you applied to, you'll need to take at least two consecutive days off for each school. Chose your future commitment wisely. Good luck!