We did an Illuminations cruise 11/03. I booked it and I got 4 other DIS members to join us and share the cost. Price was $120 plus we tipped the captain $20 or $25. We split the cost evenly between everyone on the boat.
We loved our cruise. It is one of those hidden gems of Disney, something most folks don't know exists. I didn't until a couple of years ago. And as a frequent visitor, its always nice to find something new to do.
The best part of our cruise was shortly after we left the dock, the captain asked my daughter if she wanted to drive. She was shocked and thrilled. The grin on her face when she took the helm was worth the $120 to DW and I.
Very enjoyable and relaxing evening. Plus, its a great way to meet other DIS members.