We use Joe Cool as well.

He is a really great guy, he makes any stops as requested - no problem.
I understand that he will take you to the local schools (for free) to hand out your supplies so you can see the children's smiling faces in person.
Here is his email if you wish to contact him. We already have him booked for our December trip.
Engelbert Ramcharan [joecooltaxiandtoursjamaica@gmail.com]