I don't have any first hand information for you but you may want to check our South regional forum which includes a lot of discussion on courses in and around Myrtle Beach.
Last edited by straightshooter : April 25th, 2007 at 09:41 PM.
Reason: fixed link
I suggest calling the course you plan to play at and ask them when they schedule their aerating of greens. This is usually done in the winter and shoulder season, which October is in. As far as the weather, October would be much more pleasant than July.