You would definitely find demand. Old lumber yard few miles away has that kind of stuff stored at it.  Distant neighbor has a camp ground with an events barn it’s a separate business entity from their farm with non farm partners the barn is rented out for storage.  Set up a storage contract that outlines this stuff.  
Matter of fact our pontoon is in storage at wife’s uncles.     I’ve told my wife if I drop dead once the equipment is sold to rent out the polebarn for storage.  


Remember Agtalk says to bulldoze a house instead of renting it out despite the fact a multitude of people make a living do this.