The single worst thing that I see regarding e-scooters...and I am immersed in them every weekend...is the fact that their business model is based on using them and leaving them wherever you wind up. I see hundreds of them every Friday and Saturday night all over sidewalks on their sides, on the steps in front of shops and restaurants, and anywhere else you can thing of. They look like discarded children toys.
Do I think that they will be a Sowal issue? No. Seasonal use does not fit their business models, and they are not about picking up their inventory and moving it to chase money. They want a steady stream of revenue so that, in my humblest of opinions, does not make 30A particularly inviting for them.
Now, with all that being said you can buy these things online and at Walmart for relatively little money so it's not beyond the realm of possibilities that they will show up, but they will be individually owned.
On a tangent, though, and before everybody goes wild on the no motorized vehicles thing I noticed that Sowal has a bigger issue than e-scooters on the path. I found at least two, maybe three, vendors who are renting electric assist bikes. These are valid businesses so Walton county knows well and good where those bikes are going to be used.
So here's your real issue. No motorized vehicles means no motorized vehicles. It doesn't mean these are OK, those are not OK, and the rest fall into a gray area. Until that gets clarified you have an unenforceable ordinance on the path. In the spirit of full disclosure, I own and ride a Onewheel (
www.onewheel.com), and I do ride it on the path, but I do not ride like an ass hat, and I'm respectful of everybody on the path. The ordinance likely was written when the path was built and has not changed with the times. Back then there were only golf carts and ATV's. It's a whole new world.