Chicks up for a Challenge - 100 lbs in 150 days

Open to anyone who can deal with that weight loss in that kind of time.

CW: 310
GW: 210

I can't imagine that I could possibly lose that amount of weight in that time period but I'm down for the effort. I would like to find a group of people who are intensely focused on staying on plan.

So...just curious, what's 150 days from today?

Jan 8th as I figure it. Good luck but I wouldn't set myself up for that kind of potential failure. But don't let me stop you!!

I doubt that is a healthy way of losing weight. Why the tight timeline?