> look for more supplies
> This would probably be the sensible thing to do. As we all know though, you're not a sensible person
Clearly you are not a sensible person at all. Think about it, you hid on the ship back at the beginning at your adventure, only to find out that it belonged to a bunch of CRIMINAL ARCHAEOLOGISTS/LOOTERS and their thugs. Then if this wasn't bad enough, the ship sailed through unknown waters not on any topological map, and stopped at islands full of Nazis, love nuns, flesh-eating furniture, and other horrific things! And now, you are shipwrecked.
Wait you meant 1/2 SHIPWRECKED, only the rear half of the ship is wrecked on this beach.
You decide to go into the rear half of the ship to look for supplies. As you look around you find some more CORPSES (Julio and Rico), some DRY CEREAL, some CANS OF FRUIT, a couple PORNO MAGAZINES, and CAMPING EQUIPMENT.
Its a good thing that half of the cargo hold was in the rear of the ship, if not, then you would probably have to go look around some more.
> open the bottle and cross your fingers for magic
You head back to the plot of beach that you decide to be your CAMP GROUND. It takes a few back-and-forth rounds to get the supplies to the camp, but you manage. You take a look at the splendor that is your LOOT.
The bottle of whater* catches your eye. You have to admit, you are curious to find out what is inside. You take the bottle, cross your fingers for magic** and take the top off.
Some unknown kind of ALCOHOL! Woo! Booze and porn! Your night is set! You smell the alcohol, it smells MYSTERIOUS and somewhat THOUGHTFUL.
You suppose that being bottled up in a bottle would make the alcohol quite thoughtful, it probably thought of a lot while in that bottle. It could have probably wrote some DEEP and MEANINGFUL POEMS, if it had a pen, or paper, or hands for that matter.
> hoot like a Howler Monkey and Desecrate Sacred Ground. No, wait, that's stupid
That doesn't sound stupid at all!
Hooting like a LOUD and OBNOXIOUS monkey, scaring the crap at passing by humans, maybe throw some EXCREMENT at them...
You suddenly realize that it does in fact sound incredibly stupid. You are not being sensible at all.
However you will contemplate hooting like a howler monkey for IRONICALLY HUMOROUS purposes at a later date.
*Bottles of whater are generally thought of as a mystery box type concept (having a mystery inside it) with a Schrodinger's Cat concept wrapped around it. People have no idea what is inside, nor do they know what kind of state between life and death it is in. The contents, whatever is may be, can be thought of both alive and dead. The only way to find out is to open the bottle, which usually leads to much disappointment.
**Magic is widely considered to helpful, exciting, convenient, and completely irrational. It just doesn't make sense, which is why most people just "go along with it". Those that claim to find the rational sense within magic are (a) smart enough to calculate the level in which the universe can rationalize just about anything (the Universal Rationality Constant) or (b) absolutely insane. Either way, no one really listens to these kinds of people.