where are you going that's going to need a snorkel? stave, where the water is deep enough, you will not be able to get to, it's much to sloppy you will get very stuck before you get that deep...
do an inner fender snorkel, and leave it uncapped...
my thread that i need to update...
http://therangerstation.com/forums/showthread.php?t=100872
I hydro locked my truck with one of those, my snorkel is going to the roof