Let's play a text adventure game! Tell me what you would do:

On your day off, you step outside your house and find a parachute with your name on it! You check the pockets and find $5,000 USD in cash and a note:

• Today, I want you to fly with balloons! Use this cash to get your balloons and supplies; I don't care how! I'll be watching from my 40th floor office. If I can spot you floating in the air from my window before sunset, I will pay you $20,000 tomorrow.
• Signed, Moneybags Industries