FUN strenuous. I just mean you do go through some difficult parts, you climb a small, small latter at one part, and go through water waist heigh at times.... but some parts you do not have to do. As far as "party" day trips, sorry, I do not know of any of the 10 I know of. Many trips you drink rum punch the whole way home but not many party day trips.
Ok, no napping in Belize on weekdays for me anymore this 2006 so I am tired early finally. nite!