We will be arriving at CSA with another couple on May 9th at 1pm. I think that check-in is not until 3 or 4pm? What do we do until then?

Is check-in hectic? Do we wait in a long line? Can we leave our baggage somewhere and hit the beach until it's time to check in?

I know all this has been answered elsewhere, but I didn't take the time to find the posts