Thanks guys, I really appreciate the welcome!
At the moment, I'm planning on following the WW... I went at the beginning of last year, so I have all the info, so I'm going to see if I can do it on my own and with the help of all of you, and this site! My friend and I are also going to start swimming a couple of times a week, and I'm going to walk part of the way into work, rather than get 2 buses.
At the minute, I feel really positive - but I'm sure you ALL know how that feels! We'll see...
Thanks again. Looking forward to getting to know you all