I'm the dissenter in the group....save the $4500 and keep him home. At age 11 he won't remember this trip. What do you remember when you were that age? I went on a tour of New England with the Girl Scouts and remember very little. That $4500 will pay for ALOT when your son is older OR it would be a very nice family vacation.
I agree...this is a HUGE amount of money, especially for an 11 YO. While I would like my DD to do EVERYTHING...this trip would not make the cut, not unless the group had a whole fundraising campaign going on.
Don't forget - $4500 is the minimum this would cost. Passports are about $100 more, and then there is spending money. Plus - don't forget about a good camera and the memory. I would anticipate this trip would cost $5000 before it is over.
My DD did go on a band trip to Spain, and the cost of the trip was $2800. The fundraising went on for close to 2 years, and none of the fundraising paid "$200 to the group first." We did some of the fundraisers. We did some of our own fundraising - by participating in a church rummage sale (made ~$700), and sold our Rainbow swingset for $500. We were very selective on the fundraisers we participated in, i.e. they did a frozen pizza sale - and the profit was 40%, so we picked up a boatload of pizza's for our family, and didn't sell to anyone else.
If you are seriously considering this, please figure out the maximum you will help to pay for - and then figure out the remaining balance, and divide this by the number of months. If that amount is over $200/month- you are going to make fundraising almost a full-time job.
Personally - at the age of 11, if you feel you "must" spend the $4500 - why not take your ENTIRE family on a vacation?
Now - since you did ask for ideas- I've got a few...
can the group sell singing telegrams? Maybe for valentine's day?
Our church does a silent auction every three years for a youth group fundraiser. (We got all the proceeds for all the baskets we contributed.) Could you do some sort of silent auction or chinese raffle at one of you big concerts?
Are you close to a professional sports team? Many in our area use not-for-profit groups to staff the concessions stands, and the group makes a percentage of the sales.
Can your group offer a babysitting day/night somewhere close to Christmas?
What about having several parents "put their heads together" and offer birthday parties for younger kids...maybe with a basketball theme if you have access to a school gym? Maybe a kareoke party...or something based on an American Idol theme? Just something where you are offering a big value for little expense.
Regardless of your decision - good luck!