Greetings All! I have some questions regarding my 1950's Grumman Sport Boat I inherited from my Dad. I'm looking for the payload capacity, best outboard HP to run on it, and any other info yall have to offer. My Dad and Grandfather hunted out of in SW Louisiana, and I'm really looking forward to hunting out of it myself. Can you tell me anything about it by the serial number? It's 702-15S Thanks for your time.