Dave, sorry to hear about Grandpa Wave. I had the pleasure of meeting your dad during my first trip to Celina in 2005 and attached is a photo from the parade. Carol and I were in front of you in another car (we did not own an Amphicar at that time) and got to se Grandpa Wave many times. I will have part of Grandpa with us during our adventures in the yellow Amphicar.
Ron & Carol Gaydis