I will be doing my first year of cold weather kayaking and would like some tips on staying dry an warm. I have a 12' heritage angler an i usually get wet just above my ankles launching. Winter last year wasnt bad considering i was in shorts in late January. But this year feels colder im expecting to dress for low 40s and up, anything colder an im making jigs haha. Not sure if i should spend the money on waders, if i need to what kind? Also what are my options without waders?