[Q]: Objective: How can I suspend a tarp over a hammock?
[A]: String a rope between two trees and drape tarp over it.

[Q]: Objective: How to whistle?
[A]: Purse your lips by putting them together tightly while curling your tongue under. Blow steadily as you breathe out.

[Q]: Objective: How can you control the highly varying temperatures when smoking food using a kettle BBQ?
[A]: You can use foil-wrapped pavers to act as a heat "battery" by heating them for two hours before the smoking starts at 200-250 F.

[Q]: Objective: To eat a cupcake without eating all of the frosting first,
[A]:
break the cupcake in half and then press the frosting between the two layers of cake.