Our Surveyors Roundtable welcomes John Marples and Trimaran Jim Brown to discuss the peculiarities of the mulithull survey. Multihull pioneer John Marples has been a professional marine surveyor since 1970. He is also the author of numerous magazine articles about multihulls. At IBEX 2013, Marples will share his vast experience in assessing the structural integrity of seagoing pleasure and commercial power and sailing multihulls. Join us for this preview.