Does anyone know whether any of the weber grills will hold up particularly well around coastal areas where the saltwater and ocean spray exists? Historically, the charbroils have been used b/c they are cheap and it is believed nothing will hold up in this environment, so just plan on buying new grills every 18 months. However, I started wondering if any of the weber models would hold up. If a Charbroil can be purchased for $150 and a weber for $600, it might be hard to justify unless the weber can last 5-6 yrs minimum. Anyway, was hoping you folks could help.