Hi all!
I didn't even know this thread existed, so I am super happy to have found it. I am in the embarrassing position of having 168lb (12 stones!!) to lose.... ridiculous. I genuinely don't know how this happened. ('I ate too much' would seem an obvious starting point, lol).
We are really hoping to go to WDW next Easter but if I don't lose the weight there is just no point as I won't be able to stand being stuck in the aircraft seat with an extension belt on, for 9 hours. I don't fit on a lot of the ride seats (unless you count a row in an "Its a small world" boat, as a single seat

) and I would never manage all the walking. Its bad enough now at DLP!
So.... I'm doing the Lighter Life weight loss programme (the one Pauline Quirke has just done). It is really drastic, because you only have 4 foodpacks (shakes/soups etc) each day and absolutely no conventional food at all.

The benefit is that it gets the weight off quickly, you have 90 minutes counselling every week to re-train your mental relationship with food, and once you get to your goal weight you go on a 12 week route to management programme, where you really gradually replace food packs with normal food, so your metabolism has time to catch up.
I have such a long way to go, I'm scared I can't do it - but I love WDW so I just have to.
Good luck to us all!