If you haven't had the float plane experience yet, you must do that too.

My go-to lens is a Nikon 18-200; it is the one on my camera most of the time. My favorite lens is a 10-24 wide angle. That lens puts so much foreground and sky in my photos that they look like they are coming from a full frame camera. But you can't beat the cost and clarity of a fixed 35 or 50mm.