You will do a great job! I did really well keeping the weight off after my first 40-day. My only recommendation is to read, read, read. I know you have limited time, but you must debunk the "nutritional informaiton" they shove down our throats.

Someone once said, "If you want to be rich, watch how a rich person spends; if you want to be thin, watch how a thin person eats."

There truly is a difference. Go to a buffet (after you are done, of course) and look at the people there. They HUGE. Go to a high-end restaurant. The people there are usually tiny and the portions are tiny.

Great books:
Sugar Blues
Fast Food Nation
China Study

Those will really open your eyes and make you think twice about going back eating the way that caused you to gain your weight. After all, what's the definition of insanity?

You have to try something else when you start eating.

Good luck!