I don't think that they still are in business, 2001 I think was there last year. Well the engine is most likely going to be gas. The drive train, on 99.98% of all Penn Yan boats ever built, is a tunnel drive, which is like a longer & deeper prop pocket, allowing for about 18"+/- of draft. However with the tunnel drive, getting used to maneuvering the boat in close quarters could be somewhat of a challange. The props on the single engine the tunnel drives all rotate to the left. On an most inboard/v-drive boats w/ left hand rotation the boat will back to the right. With the tunnel drive it will do one of 2 things. 1 act like a most inboard/v-drive boats w/ left hand rotation. Or 2 the tunnel drive will respond like and outdrive or outboard allwoing the boat to have turn left & right while in reverse.
Hope this helps a little