Roger Carson, 55, the founder and chief executive of Rosemullion Homes of Truro, takes the Hot Seat and reveals he has a quite idyllic life overlooking Mylor Creek in Falmouth - but he still dreams of playing bass guitar with The CorrsFamily?Married in 1973 to Linda, also a Rosemullion director dealing with show home designs. Sons Rory, 22, about to …