Looking at the voting Audren caught my notice since he seemed to vote Arkasas only reluctantly as self-preservation. However, Arkasas was voting Audren the whole day and kept him in danger so unless they were packmates expecting outing I don't see why Arkasas would vote his packmate like that. Besides, Arkasas was voting Audren on day 1 with pretty dangerous vote so I don't think they are packmates.
I'll be honest, I didn't think Arkasas was one of the more suspicious of the people voting me. Arkasas had no good reason to vote me, but that seemed more in fitting with his personality than when Steed and Eternaly_Lost did. And we've talked enough about Health.