slvrnmph wrote:The money that was already spent was the deposit.
A deposit isn't "spent", it's a hold on a credit card in case something happens to the vehicle or the rental is cancelled after the date set in the contract (eg: "if the rental is cancelled less than one week from rental the signer will lose 50% of the deposit", but in fancier, legal mumbo-jumbo...)
I have shared a rented RV every single year I've gone- everyone who stays there knows the cost of the RV up front & is given an estimate of expenses (gas, cleaning, misc). For one person to have those numbers & not share is a sign that they will not be "shared" costs, but doled out based on the whim of one of the people in charge.
Plus the fact that there are "rules" about sex that only apply to some people, and that they added a person after you signed on...
As Simon says: fuck 'em. They're not true friends if they're playing games like this. If they have problems with your decision, point them to this thread & let them read the truth...