Well, that was interesting. The whiffle balls they had were very lightweight and didn't have enough heft to go anywhere. I hit my driver and then my 6 iron and the driver was about a foot further.
They both went about 24 yards. The men's winner was 26 yards and the ladies winner was right about the same.
Turns out, the longest ball in the foursome was your tee shot on the hole. So, we used a tee shot from the ladies since their tee box was 80 yards closer to the hole. That left us a 215 yard shot to the front of the green, which didn't happen so we walked off with a bogey.