New here, not new journey

Hey folks! I’m new to MFP communities. Previously attended a popular week long fitness / nutrition retreat (BLR). Learned a lot and lost 70 lbs for 2-years. 330 down to 260, felt awesome! ... but gaining it back again... had FB group last time and found the accountability and camaraderie to be so helpful. I also enjoyed being there and being helpful for others. Unfortunately folks kinda faded away over a couple years. Hoping to find that connection here. Any takers?