confused, go or no go -_-?

okay today i wasss sooo confused.
for this 30th august my school having a camp just 3o dolar
i dont have any money to go
but theres my polite friends that says
"ill pay for you, and you dont need to pay me back"
and
"its okayy i'll pay for you and you pay it later"

and
"aku belanje kau"

ouhhh i wass touched
buttt i dont want to have hutang.
and hutang budi dgn org laen
i want to go butttttt

ouhhhh idont knowwww
how i supposed to dooo
i in dilemma nowww

so you think

go or no go ????