We have had pretty good results with decanting younger red wines into Nalgene bottles the night before we put in.  Because we have four in our party, we finish one bottle with dinner and don't have to worry about the air factor since the Nalgenes travel full.  We have found that a fish stringer can make a very attractive hanging wine cellar! Smoking Loon cab is appropriate for the setting and we have also found Cline Red Truck or Rosenblum Zin to hold up well.  Nothing nicer at the end of a day's paddle than a good meal with a nice glass of wine.