Well after pamike and Jon Stewart so graciously sent me arrows to test, I finally figured out what was working best and ordered some of my own! I got GT Traditionals 1535, with snake skin wraps (to match the bow), and one trad barred and two hot pink 4" shield feathers! Also, there is a foreign exchange student at my school who has been shooting a borrowed longbow and borrowed arrows for several months now. A guy at the club helped her make her own longbow, but she has no arrows so I am going to pass on the arrows that were sent to me. She was very happy when I told her!
I shot my new arrows tonight as the sun was going down and I shot my best group so far with them! I couldn't get a decent photo from the low light, but all my arrows were inside a 4" circle!
I also started shooting with 2 fingers under, instead of split and I seemed to be a lot more accurate doing that! I'm so excited to be seeing progress!!
Here is a pic of the arrows.