The thing with the V-10 is: Its an overhead valve engine it really likes to rev; don't be afraid of that and you'll be fine.
Many people towing 4-down use
Blue Ox for a tow bar (like
this one (Amazon). Go to the Blue Ox website (I put the link there) they have detailed instructions on how to install the baseplate. You can determine for yourself if you can handle it or not.