Maybe not hunting in the rain because of the blood trail is old school. Does anyone think that should be a concern with todays bows and broadheads?
That is not old school and it should absolutely be a concern to any responsible bowhunter. Personally, I do hunt in the rain, BUT, I limit my shot to 15yds, an absolute slam dunk that I know I will double lung. Taking 30yd shots on a rainy day IMO is a bad idea, to mainy variable to screw things up.