Land & sea historical tour of portland and casco bay book now adult (ages 13+) $31 *what is a “duck” boat?** this vehicle is able to drive on land and also motor in the water! (and wheelchairs) at the duck stop which is monitored throughout the duration of the tour. keep in mind that the maine duck is not responsible for these or. I've taken many duck boat tours but maine duck boats is head and shoulders above the rest! it was a rainy day when we went on the duck tour of portland, maine, but dugan, our guide, did his best to inform and amuse us.. I loved the duck boat tour. captain joe was a great driver. our tour guide was so funny and very knowledgeable about everything. i loved his jokes and maine accent! it was quite an experience to go from the road into the water. captain joe maneuvered the duck boat like a pro down the alley and buildings to get to the water. it was a lot of fun..
