Barrel tips , get your line drive working and your fine motor skills to hold yourself in the optimum position, you can take off late and drop into the pit and maintain your position ( A level game that) or you can drive down the line read the wave well and stall back and let the barrel catch up, ( the need here is to finely judge when to accelerate ).
Take your A game see if you can do it, a good surfing trip on long lefts will refine your surfing heaps, get your skills to be more instinctive and thought free and maybe just maybe you may squeak your first barrel. ( only counts if you make it out)
Cover ups head dips and pigdog face washes only = pseudo barrels
Simple rule; If you can see wave on both sides of your face in your peripheral vision it is a barrel,if you are back on the foam ball and there is a hole of light in front of you, you are in a very deep barrel. If the light goes out you are in a wipeout
Here are two waves that just qualify as a barrels. The guy is a top 10 WCT pro.
I've taken up troll hunting just for fun, instead of a rifle I'll just use a pun! 冲浪爷爷