We have just booked to go cave tubing in Belize during Thanksgiving with
Reggie at
regtour@btl.net
It seems that there are no age restrictions, although he needed to know
about children under 10yrs who need a life jacket when he replied an
email booking. Look at the website, as this may suit you better and from
what I read, there are many recommendations from satisfied tubers!
Hope this helps ~ BL7