This is not a good idea as is illustrated by my loss of L’ll Iolaire in hurricane Ivan in Grenada in 2004. Iike most sailors felt that Grenada that had only been hit by two hurricanes, one in 1856 and in 1955 Grenada was basically south of the hurricane area. Every summer starting in 1996 we laid up L’ll Iolaire on a good heavy mooring, chain to a rope attached to a buoy. From the buoy to L’ll Iolaire two separate lines lead thru two separate chocks to two separate cleat bolted to big backing blocks. Lines were carefully cover with chaffing gear.