Even though I said "we" I was actually considering it for a solo trip I may pop soon. I travel A LOT and sometimes I just want to get someplace and don't need the extras. I don't have a need to make stops anymore, I just want to get where I am going. I have done the exact math you displayed and that is why we take a private driver, $60 plus a tipseems to be the going rate at least for anyone I have talked to, but for one person it seems like a bit of wasted $$$.
Free Opinions Offered. No tipping required. Hours: Open when I feel like it.
I was thinking the same thing, Cap. IMO you're really not saving any money when you factor in waiting on the bus and not being able to stop where you want. I'd much rather spend that time enjoying some jerk chicken and a Red Strip with my private driver.
I learned that lesson on my first trip, when we arrived in Negril fatigued and hungry, after a trip on the JTL bus.