Thanks for the info. - we do lots of hiking/climbing in the Adirondacks so we're not too worried about going all the way down and then all the way back up.

Hopefully our Verizon cellphone will work on Centerline Road and we could call a taxi when we're ready.

Is it practical to get a taxi from Cruz Bay to the Reef Bay Trailhead, and more importantly, would we be able to flag one down when we're done hiking? We're staying on St. Thomas and could bring our car over for the day, but if all we're doing that day is the Reef Bay Trail, I'd just as soon use tax...

One of my guidebooks says the Boyson car barge does not allow rental vehicles.

I have never heard this before - is it true??