Terrific by Jon Agee

From chapters.ca:
"Terrific," says Eugene, after winning an all- expenses- paid vacation in Bermuda. "I'll probably get a really nasty sunburn." Unfortunately, Eugene's luck is a lot worse than that. First, his cruise ship sinks, then he ends up stranded on a tiny island. But Eugene isn't alone. There's another castaway, a parrot with a busted wing, who tells him what there is to eat and drink and how to build a sailboat. Cranky Eugene pays attention, and now his luck begins to change.