Sometimes with WW you have to try different meetings, maybe a group on a different night would work wonders for you, I have had awesome success with some groups/leaders and not so well with others.
There's a reason they've been around for so long.
I've also found that when I stop going to meetings I don't do as well, if you do go out on your own, try weighing in on the same night maybe, a friend at work is doing it online and it's working great for her, you'll find the best for you.
Best of luck