We're sailing late August to Alaska and I'm reading advice about packing some waterproof shoes, jackets, and pants. We live where's its sunny year round and hardly ever rains so we don't have much of the above. I have some clothing I've kept tucked away in the back of my closet that I think should suffice but not the kids. DS has jeans and sweat pants, and DD refuses to wear anything but leggings. I know late August is still summer so maybe not as cold, how much should I stress about buying waterproof shoes/pants? Especially for something they're unlikely to wear again before they've grown out of it. Right now is obviously not the season for that kind of gear, so any recommendations would be appreciated!