Academy carries Castaway but, don't expect them to warranty broken ones. They changed their return policy 2 years ago per the manger in Lafayette and Lake Charles (broke 4). Now you have to send them back to Castaway along with $25, along with a shipping box.
I have bought my last Castaway rod, it is not worth the effort to get a $100 rod fixed when it will cost atleast $50 to send it back. Best bet would probably be to put another tip since you only broke 2".