Do you have any experience with ExecuHitch or do you know someone who has? When I went to their website, they said the model selector was offline for a "few weeks" for updating. It wasn't a huge confidence builder, but I'll give them the benefit of the doubt. I'm on the wrong coast to have them use my X3 as their mule. Hopefully, someone near them on the East Coast will have the pleasure and get a hitch for free.