I'll give you the same offer I gave the last person who went for all the collectables: If you get all 333 of them, I'll happily mail you some YAGS stickers to celebrate. Just post a screenshot and email me at bobcgames(at)gmail.com with a mailing address. :)
I'm glad you're still enjoying the game!
(If you're down to like 5 or so that you're missing, let me know, and I can also offer more explicit hints on how to get them.)