Best Bars

Visiting Charleston for a week and need suggestions for fun/cool vibe bars. Preferably ones that have pool tables, dart boards and karaoke. (doesn't have to have all three) Not really looking for live music bars though. Also, how frequent are ubers out there from like 11pm-2am? (staying in south charleston)

I do know about Bo Daddy's since they have dart boards. But what is the vibe there, considering we're in our mid 20s.