Cyberhugs here too. I'm in a similar situation with work -- offered a lateral move and can't decide what to do. Less than 48 hours remaining. Joy.
Like some of the others many of my friends are dog people, particularly agility people. Which tends to include people of all ages (mostly 10-30 years old than I am but also some younger), married, single, widowed, divorced, etc. Shared passions have a way of bringing people together. But it depends on what you're looking for too...BFFs, simply Good People to hang out with, dating prospects, etc. In any case, good luck. And extra hugs.