resources
weather
Predict Wind - Precision hi resolution GRIB files - Excellent
UGrib - Free GRIB files
QuikSCAT - Satellite image of current wind
software
Expedition - Simple yet powerful tactical sailing software - Excellent
Deckman - Tactical sailing software from B&G
Hardware
B&G - Instrument supplier for super yachts and race boats
Diverse Yacht Services - Hardware solutions supplier to race boats
Well calibrated instruments on a race boat enable any serious team to sail consistently... - Jason Ker, Ker Yacht Design.