Very helpful site for a newbie, thank you. We have an upcoming family trip (rafting/kayaking/hiking with canyoneering....and the tour operator is emphasizing we all need 5-10 water tennies (they seem ga-ga about the sticky sole of the shoe.) It's not crazy $$$, but we have ladies with small feet who won't fit in this shoe. Any suggestions for alternatives (preferably not crazy $$) will be greatly appreciated. Thanks in advance!