I am wondering if I can build my own excursion thru peat taylor?  While in jamacia I would love to see the bob marley home and mausoleum, and then go tubing.  Is this possible? or are all excursions preset?  If peat taylor won't does anyone know of a reputable tour company that will?

Yes,

You can design your own w/ him. We booked him in Dec. We just emailed him with want we wanted to do. He is very quick in responding.

We have been to Ocho Rios 2 times and will be there again this December.  We LOVE Peat Taylor and will be using him again.  He is very accommodating and will show you something new and exciting each time.  Very personable and trust-worthy.