Welcome to mountain Buzz!
Inviting someone with a motor is probably your best bet, but if you end up needing to rent, I think Navtec in Moab rents outboards, if Iím not mistaken.
Have a great trip down there, wish it was in the cards for me to run it this year.
Definitely feel free to reach out if there is any beta I can help out with, been down there 6 or 8 times now.
Leaving on a river trip tomorrow though, and definitely canít complain, gotten to go on a lot of great trips this year.