Motivation buddies needed! Wedding in a year!

Hello guys! I have used the app on my phone before but i gave up quickly, this time im back with a vengeance! I am getting married in 2014 in may i already have a dress which is a size us 12 and im a size uk 18! So i need to loose, loose loose! I have a problem with stopping eating and i eat too quickly! I work hard and am always on my feet so im starting too loose anyway, but i need to loose lots for my wedding day!
Motivation buddies would be great !