I played it with Pete Dye many years ago. He was amazed that the course drained at all, being almost flat and so close to the water table. Apparently, the sandy soil has clogged up over time and the course no longer drains as well as it once did. Or, it never did and members standards are rising to never get wet shoes.
Republicans though they may be, the powers that be at Seminole are raising the course in part to guard against sea level rise.
An anecdote to this point - I’ve mentioned I spend half the year in Palm Beach Gardens. Seminole is about 2 miles from my home as the crow flies. I have a jet ski, which I occasionally take on the ocean – – last year was the first time in a few years I had the ski in the ocean in front of Seminole - I was quite shocked to see the amount of beach erosion.
This is just a guess, but it must be tied to the same beach erosion I noticed 2 years ago when I arrived at my home here in Florida – – I often go to Juno Beach (1 mile from Seminole) and there were significant beach erosion there as well. I asked the lifeguards because I couldn’t recall a hurricane or other precipitating event, and I was told there was no event. It just happened for no reason.