Tshirt design. need critique

Hi! this is tshirt design for non profit org that wants to promote eco tourism. their logo is a “sandal”.

the concept is, with every step, u get to go to beautiful islands.

what do u guys think about it. is it clear? how can it be improved?
thanks!

[COLOR=#333333]http://www.freewebs.com/mindful1983/critique/ytrip1.jpg[/COLOR]

this is the original

[COLOR=#333333]http://www.freewebs.com/mindful1983/critique/ytrip2.jpg[/COLOR]

this is with water.

:rocker: