Rueda danced contratiempo (on 2, the timing used in Son). Related to the music, instead of dancing on 1-2-3 and break on 4, you break on 1 and dance on 2-3-4.  Gives you a new dance feeling, and be aware, you might be looking for Son classes afterwards!
(Note! Rueda contratiempo is not the same as Rueda de Son, which would use only son music and son figures, in rueda.)
* Special requirements: You should have some experience in dancing salsa in contratiempo mode. (If not, we recommend to study this in couple dance first.)
See illustration and explanation of rueda contratiempo on rueda.casino.