I'm going to Koh Samui by ferry, but I didn't have time to take a ticket with a car Now the reservation is not available (18 hours in advance) Can I take a regular ticket, and try to negotiate on the spot? Is there a chance? Maybe someone tried.

[Santa]

I'm going to Koh Samui by ferry, but I didn't have time to take a ticket with a car Now the reservation is not available (18 hours in advance) Can I take a regular ticket, and try to negotiate on the spot? Is there a chance? Maybe someone tried.

[Volik]

On the spot you can buy a ticket for the nearest free time. After buying a ticket, you can try to get in line from cars as if nothing had happened) they do not look at the departure time on the tickets.
197179,2,I haven't lived