Would anyone know if there is a book sold (possibly Wilton) that demonstrates all the different decorating tips with techniques and the design they can make.( I can only run back and forth the to computer so many times!)
"the wilton way of cake decorationg, volume 3". it's an older book circa 1970 but it has fantastic information/photos of what all the tubes can do.
you should be able to find it on amazon or ebay for under $20 though sometimes the amazon sellers list it at $50-70 (avoid those, lol) or perhaps your library carries it.
volume 2 of this series is all about piping flowers which is a pretty cool book also.
This one lists all Wilton tips and various uses for them: http://www.wilton.com/store/site/product.cfm?id=3E310FBE-475A-BAC0-5C7116C5D77472D4&fid=3E32F22A-475A-BAC0-5D5B427C655264DB