Note: older instructions tell 1c to turn once LH on 23-24; the current (revised) instructions leave that unspecified.
The original tune is a hornpipe
2 chords. On 2nd chord 1W crosses down to R of P, 2W moves 1 place up and 2M crosses to her place, so 1c faces 2c across.
Notes: The RSCDS prescribes a 4c set, but the tradition is a longwise set 'for as many as will'.
Square set plus 5M / 5W in middle face P with backs to 4c / 2c
note the difference: the standard Set&Rotate starts with set to P