OLCG May during Harley bike week?

I have camped OL during the summer, spring, fall and spring break weeks. BUT never during Harley bike week. Just wondering how this will be, I am good with the bikes and this crowd. BUT on the south side how crowded will it be, should we plan to not leave the CG or if we do, go to the north side of Myrtle, Cherry grove area. This will be our family's summer vacation as we try to beat the summer heat and higher camping rates. So just asking for/about information.
I also know about OLCG biker policies.
thanks,
randy