OC to LV is a very short trip...
The bonnie is so comfortable it's like sitting on a couch, you'll be fine.
Take the precautions listed above and you'll be in Vegas for brunch
My girlfriend and I plan to go to Vegas for 5 days in October and I'll be riding the Sprint, to prepare for the trip I do 300 mile day trips on my days off of work, they're cakewalk on the Sprint.
--Kory