Take your bow and shoot field points or blunts if that is all you have. You will have a lot more fun and better stories. The larger heads greatly increase your chance of success though. Another option is Magnus Bullhead which gives you a wide swath and doesn't slow down your arrow as bad as a snaro.
I would recommend using the least amount of fletching as practical/safe in your terrain. With smaller fletching the arrow is faster and they will be a little less visible.
If you can shoot at them as they are just landing, I think you will be a lot more successful. They can't manuever as well when the are backpedaling.
If you are taking dogs, take a shotgun to make sure they have something to retrieve. They need to have fun also.