You cannot possibly bring enough of your own foot-care gear! Moleskin, foot powder, antifungal spray/cream, etc.
Yes, Doc visits at 0500, but when you wait in line to see him, you are doing three things:
1. As Jrunbel stated, you are bringing unwanted attention on yourself,
2. You are taking time away from the tasks you need to get done, and
3. You are shifting the burden of your morning work onto your fellow candidates. (Not something you want to do, especially once the Spear Evaluations start!)
Your feet are your Motor-T...they are the only things that will get you around at OCS. Treat them better than you would treat your significant other!
-Keep them clean and dry; air them out at every opportunity.
-An ounce of PREVENTION is worth a pound of cure - if this means keeping moleskin on 24/7, so be it. You will figure out soon enough where the hot spots on your feet are - COVER THEM with moleskin ASAP.
-Epsom salt foot baths are an excellent way to dry/heal your feet. Most platoons will have a few foot baths, but you can buy the baths/salts on libo.
-If you do get blisters, KEEP THEM CLEAN!!! I cannot stress this enough. If you go through the IMC and the Quigley with open blisters (I found the IMC to be much, much more disgusting than the Quigley), your risk of celulitis is extremely high. Again, don't risk it.
Finally, though I suggest not visiting Doc for small, routine matters, if you sense something is wrong, DO NOT HESITATE TO SEE HIM!