Does anybody see a difference of the bouncing between a power boat and a medium sized RV with air springs. I'm remodeling an RV, trying to replace a kitchen counter. The supplier refused to sell or install Corian even if I accepted no warranty. Then they said no sale period because RV road vibrations may cause Corian to shatter? I know it's not for boat use, but forum members seem quite generous with help. Looking for supplier close to Austin, TX, or will pay shipping.