I feel for you. I was married for 8 years (with him for 11) and he left me in the worst possible way after 11 years. I took a job in another city to get away from things and I ended up moving back to my hometown after 2 years because I worked so much and never met a single friend, let alone a guy. So, I'm much happier now, but still looking for someone. Here's what I suggest:
1. Have your friends at least keep their eyes open for someone for you.
2. You may not want to, but an internet dating site isn't that bad. I've joined one and I don't go around meeting weirdos and having one night stands with them or anything sleazy....BUT it's what you make of it, and I think it's a nice way to "meet" people that you wouldn't have otherwise met. I haven't dated anyone from the site yet, but I pass messages back and forth with some fun guys. It's good for the ego:-)
3. Take a class, bowl, go to the gym- whatever gets you some exposure to new people. You never know who you might bump into, or be partnered up with, or be approached by. Twice I've met someone unexpectedly when I wasn't even looking.
*** Keep the faith and stay positive and take care of yourself- mentally, physically, and emotionally. You WILL meet someone again. Just take your time and don't be too eager to jump into something- it's stressful and causes turmoil.