I know....it will help me to prepare. I've already been preparing for nearly a year though.
I've totally weaned myself off of any carbonated drinks, when I used to be addicted to diet cokes. I don't drink alcohol....except maybe once every six months or so. I don't really like the way it makes me feel. I only drink water now, but every now and then I'll have lemonade, and rarely, tea. I have found some protein drinks that I like, and I swap them for meals every now and then. The Premier Protein chocolate drinks are exceptionally good.
I think my main problem right now is getting in any exercise. I had knee surgery in December, and my knees still bother me to the point where it is difficult to walk, much less walk any length of time. Swimming pools are not an option. I could join a local gym, but the motivation to go just isn't present. THAT is what I need to work on.