For the first time I am taking Isabela with me while doing The Long Road.
O. M. G. this is hysterical.
I had left her behind before because I read something that suggested she was detrimental, but I can't figure out where that might have been.
As long as the quest doesn't outright fail, I think taking her along is completely worth it. She's so mean to Aveline, but then Aveline really needs a kick in the pants on this one.