As for ANY boat soaring 70 feet in the air , just think how high that really is. An aquaintance of mine was killed in a motorcycle accident and was thrown 50 feet in the air. That was 50' forward NOT 50 FEET STRAIGHT UP. So when someone tells me a boat soared 70 feet in the air , to me that means 70 feet forward. In all reality do you realize how much energy it would take to lift 4 or 5 tons that high?????
Lets have a little reality check before we skew the facts to meet your own agenda