The internet is where a lot of us go to find information about morphs. There are literally hundreds of breeder's websites out there where you can find information and purchase morphs. There are also websites that have 'classified' sections where many breeders post what they have for sale (including this website! http://ball-pythons.net/forums/forumdisplay.php?f=69).

There are also many reptile shows held all over the country. Some big and some small they provide a great chance to see some morphs in person and meet with different breeders. I did a quick search and you have one in Pittsburgh - http://www.pghreptileshow.com/ - looks like the next show is on December 20th. If you get a chance you should check it out!