if we can't pull together a car rental or towncar (we're leaving in 2 days, can't believe it...), we might have to resort to Mears (ugh) to get to our resort. anyway, is it better to reserve Mears ahead of time? back in the day (it's been a loooong time since we took Mears), we used to just show up after landing at MCO. i remember we'd have to wait until the van is full. which has been as long as a 30 minute wait. so, is it necessarily better to reserve ahead of time? or will you still have to wait until the van is full?