Yes, it is!
last time i checked one of the FBO's at Grandstrand closed...i think it was ramp 66...at least thats what one of the gate attendants at MYR told me when i was boarding to head to Charollet.It's coming along... I will try to put some shots up tomorrow. I will be in Myrtle Beach through all of next week too, so I can get some real pics of the airport if you'd like.
I am also re-doing Grand Strand Airport, giving it a complete overhaul from the original version. It has much more detail, and the taxiway signs are all 100% accurate, thanks to some pals at the FBO there that went out and took pictures of every single one of them for me.