I wax every 3-4 days on the hill since a slow board is a deal-breaker for me. Usually edge tune when I do a wax, just depends on how they look/feel at the time.
15 LibTech TRS HP . 15 NS Snowtrooper . 15 NS Ripsaw . 13 Salomon Pow Snake
15 Now Drive . 14 Now Drive
14 Flow Hylite