How to get to sleep with people snoring?

so I decided to spend the night at my friend's house and we set up a tent in her yard and we're in the tent right now. its me 2 of my friends and my friend's mom. All 3 of them are snoring really really loud. They kind of sound like chainsaws. I hate noise when I sleep. Any noise will keep me awake and it really annoys me a lot. I was thinking about going inside but then I remembered that my friend's dad and brother are inside and both of them snore just as loud. So what should I do?