People tow them all the time. There is a lengthy thread at IRV2.com dinghy forum about a good way to modify the battery cabling to allow for disconnecting the negative side. Do not disconnect it at the firewall, that is not a complete disconnect, because that leaves (connected) small wires coming off the negative side of the battery post.
We have a 2013 that I intended to tow, but have not gotten around to it.
Currently RV-less but not done yet.