Extreme H₂O 2.0

72 ft · Semi-foiling catamaran

Kevin’s role

Sail planning and design

About Extreme H₂O 2.0

The green PB72 under its black sails during sea trials

Complete rigPreparing 3D…

The PB72’s square-top mainsail and carbon rig.

Turn the boat 360°

Drag sideways to turn · Expand for a closer look

Model & references

PB72 geometry reconstructed from Persico’s launch photographs and published dimensions. These are illustrative models, with approximate hull and rig details. The photo and film show the actual boat.

Morrelli & Melvin · Persico MarineBuilder’s project notes ↗

DoradeExtreme H₂O ↑

Sparkman & Stephens / Design No. 7

Dorade

1930 · Sparkman & Stephens yawl

Kevin’s role

Sail planning, tactician, sailing master and skipper across the campaign.

About Dorade

Dorade’s full hull and yawl rig under sail

Complete rigPreparing 3D…

Dorade’s yawl rig: headsail, mainsail and mizzen.

Turn the boat 360°

Drag sideways to turn · Expand for a closer look

Model & references

Dorade geometry reconstructed from published dimensions and historical hull references. These are illustrative models, with approximate hull and rig details. The photo and film show the actual boat.

16.02 m overall · 3.13 m beam · YawlBoat specifications ↗