first off, BLISS...that wasn't corney in the least.
I can't even imagine a 'dream' life but for the hell of it let me try...
Good health for my family. It's hard watching your family suffer through aches, pains and worse. Much worse.
A decent place to live - I'd actually like to build it myself. A place big enough to have family and friends (families friends though, 'cause I don't have any) over for big parties etc. and far enough from neighbors to play music at deafening volumes.
Of course the only thing that would make it worthwhile is to have someone to share the planning / doing with. Without that it don't mean a thing.
Money, enough to achieve the above but in and of itself money can bring more problems than it solves.
Well, it's a start.