Paisley’s Boat is, as the name suggests, Paisley Paver's boat which serves as her primary mode of transportation. It made its first appearance in the Season 4 episode "Spirit Bear (episode)".
Her first form of transport is a cargo boat colored lavender gray, seen in the Season 4 episode "Spirit Bear (episode)". The boat features many more capabilities and space.
In the Season 7 episode “Our Blue and Green World” special, Paisley is seen in that episode to be using like a speed boat.