Nope Jan, hadn't heard of them before now. According to the net 'Feather River,' and 'River of the Lost Souls' in Colorado.
Made a slight mistake with the earlier post, it is a small lake, not a river:
Lake Chargoggmaunchaugagoggchaubungun-gamaugg A small lake in Massachusetts whose name comes from the agreement two tribes of Native Americans came to about the use of it: "You fish on your side of the lake and I'll fish on my side of the lake, and nobody fishes in the middle."
Yes I have, in fact I think I may take out the smoker this weekend and BBQ up a batch, along with some coleslaw, beans, some homemade BBQ sauce, and tip a few brews while I cook (6 hour cook, may need a few brews).
TPBM want's my address so they can come over for a BBQ Dinner.