There have been plenty of answers to attract young college students.
Today"s classes are filled up with people from all stations of life.Some are young
students who went to college just after high school, some are retired folks who want
another source of income, some are children of well to do parents, and then the group
on public assistance.
Remember you are looking for your best five.Talk to people on the parking lot.If you see a small group just standing around,say a few words and see if they want to talk.
I like to walk around the block and see who I meet.Start up a conversation.
My favorite way is to visit the library near the college.Join it.Hold a couple of good books when you talk to someone.Sit on a bench outside and greet each person as they leave.
Your life will be enriched by meeting new people who all want to better themselves.Also you will be getting some exercise!