This is another model that I built 3 years ago but only recently posted the pictures online.
The cliff module was designed to come apart into several sections for ease of transportation and storage. Each section connected to the next one using Technic pegs. At one end, I built a peninsula with a space for Russell Clark’s lighthouse. It had an opening, recessed by one plate’s thickness, to accomodate a 16×32 stud baseplate.
The launch ramp road piece, like the road pieces on the bridge, came from LEGO’s 6600 Highway Construction set. It had stairs leading down to a small dock.
The lifeguard tower and beachgoers were contributed to the layout by club member Mark Benz.