Boat storage in Charlotte?

I am moving to Charlotte in Dec and looking for a place to keep my boat for the winter. I'm a cold weather rider so wouldn't mind getting a set or 2 in over the winter, but not required. Anyone from the area have any suggestions? I am not sure what lake I will focus in on in the summer, I'm just going to live uptown for a few months and get a feel for the area.

Thanks!