Yeah, I agree. I wasn't really saying the internet necessarily killed local ops, just that it drastically reduced the once-popular tourist routine of strolling around town on Friday or Saturday evening, and shopping deals directly with the shops.
That's not a Cozumel thing. Almost everybody pre-books now. I remmber as a kid on family vacations, my dad never booked ahead. He might study his AAA book but we'd roll into town, he'd pull into a motel with a Vacancy sign, and go in to check rates. All too often he'd come out and we'd go to next one. I'm not sure if we have become less spontaneous or prebooking has just so much easier.