Getting to the exact spot the geese were on the most recent previous feeding is crutial. Also remember geese normally dont land in hollows, they like to land on the higher ground and may feed into the low spots.
Geese prefer to land into the wind.
Dont over call.
Leave a place for them to land in your decoy spread.
Oh ya, dont get mixed up in waterfowling it will ruin your bow hunting plans.