john_morris_uk
Well-known member
GRP for hulls should be number one - or dacron sails or synthetic ropes and lines.I cannot understand how GPS is not number 1. IMO all other things mentioned sort of refine something that can already be done another way, all be it maybe not as cheaply or efficiently.
GPS provides an accurate fix of your position in all weathers. Its unbelievable...
If you don't believe me, try going back to a wooden boat with natural fibre lines and cotton canvas!!