Kuzya, there is no kinship on Crickhollow (or any other servers besides Landroval, for that matter) that consists mostly of Courserrim members. Mostly, the Courserrim who have toons on other servers use those toons to attend (or perform at) various events (musical, lore-related, or whatever). For example, I have toons on Crick and Laurelin, but none of them are members of any kinship.
However, we have close relations with the Second Breakfast kinship on Crickhollow ... they have helped the Remediators quite a bit with some concerts we have played there. If you were interested in learning more about their kinship, or perhaps joining them on Crickhollow, you might contact Drummor (on Crickhollow) or Drumthor (on Landroval) who is the kinship leader and someone who knows us pretty well :)