300 dollars in 36 hours?

[Mexikush]

Hello everyone! I am a new member here, I am going to be traveling by the end of the week and would love some suggestions of how I can come up with $300 in the next 36 hours to pay for my trip. I have a general understanding of I.M, copy, fb ad platform, sales, conversion, split testing, retargeting. But if you had to pick ONE way to make $300 in the next 36 hours with no list or anything what would you do?
I am willing to try anything, I only have about $40 to use for ad spend and I will post my results and process if someone can send a suggestion.
Thanks

[rocky777]

Would Definitely like to that my self...will be traveling to Washington in about a week.