Christopher L, I too have the AP1 Irons. I purchased 4-pw and also the gap wedge. I purchased the 54, and the 58 Vokey wedges because they seemed to feel like the most natural progression. 45, 50, 54, 58. In addition, I've noticed the 58 is a bit easier…
Just like these... See you tomorrow!
Enter at own risk.
Whistling Straits' 18th, a very pretty sight.
Here's a hint...
Here's another...
This is what you see if you turn around.