I find that canoeing and fishing is an combinatory elixir... an old plaque on my cabin wall reads that "Allah does not deduct time from man's life spent fishing".
Projects can be intercalated with fishing.
In between fixing up the cabin with some new furniture (south of Wanipigow) I canoe in the Manigotagan river, or in Lake Winnipeg itself. This is about 100 km up the East side across from Black Island - its transitional boreal biome, a lot like the Whiteshell, but with black granite rather than pink. The fishing is really good.