
I'm 67, 5'7" and 135 pounds. My 90 liter longboard has extra nose rocker and a thruster with 6 inch fins. My popup is great for the first hour of a session and then gradually becomes a "slop up." So far the biggest wave I've ridden is about 6 feet. At that size I notice that despite my efforts to weight the tail my fins start to lose their grip with the water and I skip around a bit. I love to glide and don't do maneuvers except for the occasional foam climb.
I planning trips to Black Point in Sonoma County for waves like this....
What do you advise?