Boat Articles

Dimples on boat bottoms? Why?

Originally, golf balls were smooth. But golfers noticed that older balls beat up with nicks, bumps, and had slices in the cover would fly farther. Thus dimples were born.

Like you see on golf balls, dimples equal less drag, provide lift, and create a more stable flight. On the bottom of your PAVATI™ drift boat the dimples create bubbles that add lift but the biggest benefit is the ease to break away from the drag of moving water. A real advantage when you’re stopping your boat to fish.

The turbulence created by the bubbles actually cuts the power it takes you to break away from the rivers grasping current. Here's why. Like a power boat, when your prop gets air around it, it cavitates. Your prop breaks away from the water and spins freely. PAVATI's dimples create air bubbles which break the bottom away from the water the same way! You can actually hear the bubbles under the boat when you stop.

You may have an opportunity to fish that riffle you would normally be blasted by, plus it’s easier to stay there. It makes sense. Chuck got this idea from Sail boat manufactures who have been using this technology for years. They are also using this same technology on snow boards and airplanes. Sail boats are claiming 8% less drag.

Stronger

We also use a sprayed on polymer with “Kevlar®” on our bottoms. This is a coating we found being used in rock quarries to protect dump truck beds from the harsh impact of loading shale all day. On a drift boat, it not only adds strength, it's very smooth which equals slippery as it slides over rocks with ease. Uncoated bottoms will actually hang up on rocks, a potential problem in fast moving river currents, An added bonus, the “Kevlar®” coating deadens the metal sound aluminum drifts are known for.

On your maiden voyage of your Pavati™ drift boat you will instantly notice: (A) The quietness of a wooden boat. One of the biggest complaints of metal boats. (B) More control when in the currents, rides higher in the water so currents go under you. (C) Easier stopping. A couple strokes and you’re fishing.

Pavati Marine is changing the way you row a drift boat so you can catch more fish, stay on the river longer, safer, and look good while you’re there.