Mainbrace Mayhem
After collecting Kremkoin #5 (three below), walk across the sail
to the right. The coin is directly above the end target.
Go straight to the right from the entry point (do not jump up
on the slanted sail); use Dixie's helicopter jump to float to
the right beyond the end of the platform.
There's a Kannonball sitting out in the open a short distance
past the continue barrel. Pick it up and carry it to the left
to the Kannon.
Jump up onto the sail directly above the Kannon (use the team-up
"A"-button throw to reach).