Hello Peter,
Looks as if the journey through Central America is a popular tour at the moment, I see the first 2 are already nearly fully booked.
I was looking as this one (among others) and am still interested but have now booked the India trip with Amritsar add on for next February. I was put off Central America by the changing planes, think it was originally in Newark, now see its Bogota, it also cost a lot more than India and my last JY experience in Central America was not without issues which I didn't think were satisfactorily addressed. So decided to hold fire and wait for the reviews.
Please do write how you get on with this tour.
Borneo seems a well established tour, but have to say this hasn't been something on my wish list. Have done Burma with JY and going to Cambodia, Laos and VIetnam in November (not JY), so after India I want to look at China and Sri Lanka in Asia.
Katy