I have been going through things here and there and trying to toss paper trash as it comes in the house. I'm not doing very well with the paper trash though. To quote those people on Hoarders "it's so overwhelming!".
So while I am making attempts to deal with the paper clutter, I am focusing more on things that I can get a handle on.

I have a bookcase and half sorted through and removed a bunch of books that I've already read and see no reason to hang onto since they aren't books I'd actively encourage my DD's to read. (aka romance novel junk books!)
I have gotten all our wall pictures framed and I ordered the hanging hooks so I hope those arrive by the weekend so I can get help from the kids to get everything hung. I tossed a bunch of picture folders from various character meals and portrait studios and condensed everything remaining in them down to just one single folder. I'm thinking one of those acid-free photo boxes for sizes 8x10 would be perfect but I just need to find someplace that carries those.
As a side note, I'm not sure how everyone else stores their memento's from different trips, but we put everything in one of those photo storage shoe boxes. Each trip has its own box and that way we can go back and look at all the little 'things' that we collect along the way (maps, FPs, switch passes, stickers, pressed pennies, even those epcot masks fit if you remove the stick) and they are all in one place, contained and sorted by trip. You can get those boxes in all sorts of colors and designs to match most any room decor. Anyway just my organizing tip of the day (month? year? LOL!).