Thanks y'all. Thanks Derek for the MoMarsh seat link. I'll be keeping an eye out for them coming back in stock.
Steve, the buggy in the picture belongs to Steve and Debby's neighbor. It currently doesn't run and for as long as I have been going down there, it hasn't had an engine. It does consistently house a black snake though. The neighbor's wife isn't fond of it. I think that the neighbor wants to restore it but other than push it from one spot in the yard to another, I've never seen him do anything with it.
John, I have definitely thought of the big orange flag thing. There are actually places on the coast here where I have felt like I needed an orange flag just to canoe around because the airboaters tend to enjoy zipping through the salt marshes here.