Need Mentor for Ashe/Alistar

[quote=Synoid]I wanted to get a mentor to teach me how to use Ashe properly, and Alistar. I have Tristana but i think she's a waste of time unless somebody knows something i dont know. I normally focus my ashe build around upping the attack power and ability power and sniping (when i can) my opponents with her crystal shot. Alistar on the other hand i keep dying...fast...im horrible actually just need someone that has the patience to teach me...and yes im determined to master Ashe[/quote]