3 Fat Chicks on a Diet Weight Loss Community - *NEW* and Looking to RE-lose! 40+lbs

Hello
My name is Katie. I am 22 and have been battling with my weight pretty much since my fiance and I split in December 2003. I was at my all time heaviest at 225 on my 5'8" frame. Though I did manage to lose 45lbs on my own with eating better and working at a hospital as a housekeeper, VERY PHYICAL JOB....I was SOOOO proud of myself! Now within the last 4 months I have managed to pack on 24lbs of the 45lbs I had lost.
I am not currently working and do not get the phyical activity that I used to. I am in a 'comfortable' relationship and seem to have 'let go'.
I tried the Atikins Diet in late Feb and only lasted a few weeks and lost 8lbs. I was thinking about going on that diet again. I have also done the 6Week Body Make Over(didn't really follow to a T though) I did good on that when I was working at the hospital.
I am pretty much looking for a buddy that will help motivate me. Someone I can share a similar diet plan with. I SOOOO want to be 150lbs before the year is over...that's only 53lbs to lose in the next 8 months!!
So is there anyone interested in buddying up with me??