A word of advice for Blues G. I think it isn't smart to set your e-mail into this forum page. Why you may ask ? In some advanced way SPAM e-mails are rather quickly to be found into your box when you set them in a message. You can always EDIT your message and remove the e-mail adress from the message.
Secondly, try Ultimate-guitar.com that's about the best free TAB website availible. Most TAB sites keep disappearing due to copy right issues.
For Crazy Train I think this is rather a good TAB: http://www.ultimate-guitar.com/tabs/o/ozzy_osbourne/crazy_train_ver2_tab.htm