Just be aware that anything that makes you non-deployable is a one way ticket out of the military. Of course, that depends on what branch you join, your MOS, and the attitude of your command. Seriously, you need to open up to your recruiter about this.
You DO NOT want to be weening off in basic training. Be open, be honest, and allow your recruiter to give you proper guidance.
You can play if you want to, but if you get caught up in being dishonest to the recruiter, even withholding information, they will boot you so fast your head will spin. That may seem harsh and to the point, but you're going in the military, so you may as well get used to it.