(Please read with a sense of humor)You try so hard to keep them safe. You practice safe storage, and make sure they only hang out with other "good" boats on the water. You check out everyone who is with your 170 and still they come home with a case of the "cracks." What is a good owner to do?Yep, found a 6" long crack around the motor mount tonight. Even slight pressure on the motor mount opened the crack so that the inside of the boat was visible. Drilled it out and filled with devcon and will sand and paint tomorrow. Hopefully that will be my only crack this year!