from couple that is not vet sociale.
from a couple that was uncomfortable socializing while in the buff, we were at css last feb and will be back in January. You do not have to socialize if you don't want to which we didn't. I was a little more willing then the wife. We sat on our lounge chairs, "made the walk to the bar to get drinks and lunch" and read all day. We did not get bothered. We felt weird and probably still will in a few weeks walking past people in the buff. Maybe on day we will feel more willing to socialize.
It could not have been more comfortable, if you want to socialize you can, if your like us you don't have to. I don't know how cti is, we had such a great time at css I cant picture being anywhere else.