Bait in harbor

I want to take the kids shark fishing this coming week. I don’t venture into saltwater in and around Charleston much to know where the bait is.

Is there any one place better than that I can catch some quick bait? A few weeks ago it was pretty thick in front of the JI yacht club but I’d rather not have to go if I don’t have to (and certainly don’t know if it’s still there). I’ll be putting in at Remleys and head north up the intracoastal so anything on that side of the of the harbor would be better but I won’t be picky.

Thanks in advance for the help.