I'm in Myrtle Beach all the time. From what I've heard, it's not worth going, because the cops have ruined it. Instead of relying on the income the the crowd brings in through the businesses, the city is using it as an opportunity to make money through traffic citations. Basically, if you have Flowmasters on your Mustang, you are going to get a ticket for loud exhaust. The community is pissed about it.
Kurt