Lucky Craft pro Takahiro Omori reviews BASS Elite tour at Chickamauga Lake. The LC RTO Series is the first high quality plastic square bill crank bait ever made. Over the last several years, the LC Series crankbait has replaced balsa wood crankbaits in tackle boxes for cover fisherman everywhere. The LC RTO Series is a high floating plastic crankbait that is much more durable than its predecessor wooden crankbaits. The LC RTO Series reigns supreme in heavy hard rocky bottom areas where large bass lurk.