|Not the same thing at all|
Level: Druid 2nd, Magic User 4th
Components: V, M, S
Casting time: 4seg
Saving throw: Neg.
Area of Effect: 3", 1 swan/lv
Swan boat enchants a group of swans, cranes, or similar flying animals, and a boat such that the swans can carry the boat through the air at a rate of 36" (Class D).
Each swan can lift 50lbs weight and the total weight of the boat and its occupant must be accounted for or there is no effect and the spell is wasted. Each swan gets a saving throw unless it is willing.
Material components are small golden crowns which go around the swans' necks and from which depend delicate golden chains linked to the boat (the magic bears the weight). These amount to 100gp per swan but are not used up.
The boat may be any normal craft, but it must be sea-worthy (or at least lake-worthy). The swans will sense in advance that the spell is ending and will attempt to make a landing on water. If they can not, the occupants of the boat will take 2d6 damage and the boat will almost certainly (90%) be damaged beyond immediate use.