Hi all - I've been offline for a LONG time (years)...I have about 120 lbs to lose. I know a lifestyle change is required. I'm 45, have 3 kids and am moving in 2 weeks to start a new job. The opportunity is that I'll be living alone for 6 weeks, travelling home on weekends until my family joins me at the end of june. Any ideas for a program that will give me a quick jump start with good results but is also manageable in the long run with my busy family and life? I've ordered the Belly Fat cure but it hasn't arrived yet. It sounds pretty restrictive. Advice?

p.s. I've also looked at WW online and the biggest loser club.