I am sure we can use someone with your experience and expertise. One question, are you trying to lose weight or maintain yourself?
A good way to get started here is to start a diary on the Weight Loss Diary page (
https://weight-loss.fitness.com/forums/weight-loss-diary.9/ ) you can tell folks more about yourself and what you are thinking there. You should also read through the diaries there, it will give you a sense as to who we are, and what people are doing. Then if you have specific advice or questions for people just chime in. You'll find most of the people here friendly and responsive.