I recently bought my first boat ever, a 1985 Beneteau First 30.5 and found water leaks from the filling hoses as well as from the exit hoses. Since we stripped the boat of all its cabinetry and wood, in order to refurbish it, we checked all the hoses and found them cracked in several places (its the original equipment). I cannot find a hose with the same metric size (29 mm.). West Marine doesn't have it. Does anyone know where can I look for this? Since both tanks are Ok, there's no need to replace them. What can I do?Thank you, Federico