Need a new neck for Stingray 5!

I have a Stingray 5 that I’ve had about 9 years, bought it at a local music store! A few years ago I was caught up in bad weather during a hurricane! Anyway the bass got wet and I didn’t release the string tension in time, the neck bowed and and even though I had it in and out of repair shops it still has incredibly high action! I’m told that the only way to correct it is to get a new neck! Is it possible to get a replacement neck?