While it sounds like you are legit busy, you also sound like you will legit fail.
Either want it, and fit it in now, or spend the rest of your life planning but never doing.
You would be better of spending 45 mins 3-4 days a week in the gym NOW and then get "ultra focused" in january, than waiting to do anything until Jan. You don't need supplements, you don't need shit but food, water, weights & sleep.
Get a weeks pass at teh gym closest to your house. Don't dick around looking for the 'perfect' place. as long as it has free weights and a water fountain it is perfect for you. I don't care if the place has heat or not.
Use the weeks pass. then do the same shit when you move. Go for closeness over anything else.
IF, and I mean IF you are still going 3-4 times or more a week in january, THEN worry about buying equipment or supps.
Getting off your ass, grabbing your ball sack and affirming it's contents is going to be more satisfying than anything else.
See you in 2011.