Jet Pilot

3/4 oz Overproof Rum
3/4 oz Aged Rum
1 oz Black Rum
1/2 oz Falernum
1/2 oz Lime Juice
1/2 oz Grapefruit Juice
1/2 oz Cinnamon Syrup
1 Dash Angostura Bitters
1 Dash Absinthe
5 drops Saline

Whip Shake
Crushed Ice