I don't see where he's done any trans ocean crossings. That doesn't mean he can't do what he is setting out to do but a few crossings under his belt would be a good resume. At least he has "Wilson" along for company but what's up with the cabin cushions and pillows? That kind of stuff should be ditched in favor of more fuel, more water, more sails, or more batteries. Maybe the picture I saw was before he embarked and was a publicity shot of the boat. Hoping so.
Good luck to Chris, it's one heck of a voyage.