My spouse’s friends are visiting and I hate them.. how can I deal with this?

Help! How do I get needy house guest to understand I am not thier cruise director?
I posted a question yesterday, and I got lots of answers, nothing of any use.

My spouse’s friend and girlfriend are here visiting from the UK. Specificallly London. THey are staying for 2.5 weeks and are currently staying in our spare bedroom. HELP! They can’t even take care of themselves and are expecting us to cart them around… Just last weekend we took them to lets say AZ for the weekend, not yesterday they are askign if I can drive them to Cabo San Lucas.. I kid you not. I absolutely said no to the latter.

This couple are 30ish male and 20ish female and all they want to do is drink drink drink.. I came home from work last night ot find them in the hot tub drinking again…. !!

I am forced to work. My spouse is disabled. I have no vacation time and I am forced to be here at the office 8-5 and when I get home..it’s “lets go for dinner and drinks!”

How can I set these 2 up to get out on thier own and not expect me to be the Cruise director?

I have for the longest wanted to go on a vacation with my friends but I’m having difficulties, please read on?

We don’t make that much money and we don’t have a car. We work in retail, at a museum, as a street performer and at a camp for the disabled so you can imagine the paychecks are not that great. I need a good cheap fun place to visit and need help convincing these people to go. We all live in New York City. Any ideas?
Thanks for the website recommendation but I’m asking the Yahoo answers community not some website, so answers from someone with experience in this situation would be nice

Best Friends Vacation Destination

Watch the animals at Best Friends Animal Sanctuary having a blast and figure out if it’s the visitors or animals who are really on vacation! Please be sure to rate these videos and pass along to your friends. Best Friends Animal Society