What's the best and easy way to lose 80lbs

Hi Ashley,
I Have been a bit back and forth lately not always finding the time to record my food also. Having a plan and rules for myself has been most helpful along with planning my meals ahead of time. I am often torn about which plan to follow though. There are so many different tracks of thinking about weight loss. Have you found a healthy suggested eating plan to follow such as The Zone, South Beach Diet, or The 17 Day Diet or something else that looks Like a fit for you? Do you have forms of exercise you enjoy?

The only I really enjoy doing is swimming thats it

Swimming is just about the perfect exercise. Do it.
I'll echo what everyone else has said. Eat less - move more. Do not expect this to be easy because it won't be. But you are worth the battle and the changes that will happen mentally and physically to you.
If your diary is right you need to change some things. Start making mini goals and changing things bit by bit. First goal... Log every day. Every thing. Without fail. Next... Eat your allotted calories every day. Don't starve. Starve leads to binge. Next... Cook more. Prep your food. Plan. Make better choices if you do have to eat out. Try new foods new ways.

You can do it.