Natural way to make your periods shorter?

My friend is coming to vist me from the states in a couple of days and we want to rent a car and go surfing with friends. The only problem is I just go my period. Now this wouldn't be a problem if I was in California or something because I could just go find a bathroom somewhere but I am in Costa Rica and the beach I want to go to dosn't have a bathroom. So I was wondering if there are any natural ways to shorten your period? If not well, shit! I suppose I can run off into the trees and change my tampon quick, but I would really rather not.
Help please.

 

Being that you'll be in the water, I've noticed that you barely notice a period when you're in the water, not quite sure how the logistics of that work, but...I mean, it's not that big of a deal having a period while surfing...*shrugs* sorry I can't be more help.

 

I'm not sure, but doesn't sitting in warm to hot water (you can stand), stop it, or slow it down some?

 

It accelerate it baby!

 

Really? I heard it stops it and then it comes back again.

 

nope there really isnt a natural way. just go into the tree's and change your tampon. i do it when i'm camping all the time

 

When I found out girls did this growing up. I had the look of WHAT THE **** on my face. lol

 

what does that mean??

 

Oh, I wish there was. It'd be nice.

But hey, at least you're in Costa Rica! Enjoy!