Stir The Bucket (left and right) Routines
Ideas For Spin Chain Thru Choreo
Getouts from RLG Waves in Sequence
Getouts from RLG Waves out of sequence
Tons of nice choreo at Rich Reel's Caller Page (foreign link)
Greg Malinowskis's GetIns (foreign link)
Ideas for Interseting Mainstream (foreign link)
more to come...