Working my weight loss one day at a time

I have been going to Weight Watcher's for 16 weeks now and have lost 16 pounds, that is about a pound a week. I haven't been walking like I have wanted to, for me it is just to danged cold in the mornings and by afternoon I just don't have the mojo, I do go from time to time but not as much as I need or would like too. I have a new goal as well. I want to be a lifetime member by next spring (2012) when my son Chris gets married. I can do it :)