I've never used waders before, but I want to go kayaking in a 9 1/2 foot general use kayak. I'll be on Kent Lake in Michigan and the Huron river in cold winter weather or cold spring water. Chest high waders might be tough to use with Personal Flotation Device (life vest). I'm not sure whether to get the waders with the boots or slippers. Would Cabela's dry-plus waders work? for cold weather do I need a larger size to wear warm socks underneath or long underwear?