Personally, I want to write and publish a book. I've written a few before but I've never written one of any sort of real quality. I hope that even if it is a failure financially, that some day I can actually publish one and have others read it.
Another dream of mine is to have a family, a simple one to most but I have a lot of social issues that will definitely make me struggle to ever make this goal a reality.
Another is more so time and money consuming. I want to watch every single film on this list. http://en.wikipedia.org/wiki/National_Film_Registry
I've actually seen a decent amount of them already but that's not enough, I love movies too much to not experience these great ones.
So, what sort of dreams do you have?