I have a couple of questions regarding AirLink and Timair for traveling from Montego Bay to Negril.

First - We will be arriving on a Saturday. Does anyone have any experience with just booking a flight upon landing? I can get a little airsick and don't want to fly in a small plane if the weather is at all bad. Thus would like to land and then make a decision - Would that work at all or should I just suck it up and make a reservation?

Second - To those of you who have flown both, which would you recommend.

Thanks.
Kurt