I am younger, but you told my story. Weekend warrior here as well. I'm 2.5 years in and still have some of same struggles. They do get easier. With patience I have found other friends. It took about two years but I have found other activities and some good people. I thought I never would, but things are coming around. Be patient and try to put yourself out there a little in activities that are new. Thanks for the great post. Keep us updated.