Basically, I'm seventeen, and want to apply for RMAS after I've done my A levels. I also want to do some travelling after I've done them. Considering I won't be looking to go to RMAS for at least a year, probably more like two, when is it a good idea to get down to my AFCO? Should I go as soon as possible or wait until I'm fitter/closer to the time I want to go? Thanks.