After Vapor Trails, Rush did a 30th year anniversary tour where they played a compilation set from every album called R30.
I highly advise you to buy the special edition package that has DVD's from the show as well as the audio CD's...cause it's like really that good.
They do a 15 min opening medly of obscure stuff they didn't play in the show which is really cool. Not exactly the easiest transitions and they of course make it look easy.
I'd only let the 4 year old go if it was a grass seat where it's not that loud, and someone else could take him out mid concert
The last show on Roll the Bones I had front row center, literally...and these were bought at a Ticketmaster outlet. Can't do that any more
-spence