Dinghy designs & plans for rowing skiffs & gigs for large rowing boats go to the dayboat section – in "other dayboats" you will find the 25′ lakeland. Small boat plans; sail boat plans; power boat plans; pram type dinghy. oars, sail or outboard, fast fixed seat row boat. units: inches metric. price:. Rowing craft » dinghies: a dinghy is a small rowing and sailing boat, a smooth glide when rowing,… kits from $1449.00 plans from $99.00.