If was a woman, single, your age and with disposable time, I'd go with you. (almost) no questions asked.
Alas, I've none of these beautiful attributes so I will pass...

Most on here are good people (i'd say a good 80%, sorry 20%-ers..lol) and if i was in a similar situation as yours i'd have no problem asking as well.
I like being social but when i was your age (and still) I didn't go to night clubs (liked staying at home), or churches (atheist), etc... i've always prefered staying at home reading and/or watching movies. My only outings were to baseball/football stadiums and i went to those solo (my parents/family were not sports people) so i don't think anything's wrong with you asking here
Kudos for being a responsible young woman and having $... when i was your age i barely had $ to survive...
Good luck and all the best to you on here and in life..