Jungle Bird #2

OK, it's not exactly tiki drink season but this one was pretty good. The Campari made it seem more appropriate for a cold November evening. I made it for Wendy but she is opposed to all things Campari.

0.75 oz campari
0.5 oz fresh lime
0.5 oz simple syrup
2 oz pineapple juice
1 oz orange juice
1 oz demerara rum
1 oz overproof demerara rum to float

Shake and pour into a highball filled with crushed ice. Garnish with a lime.