Well mr. Bears Buddy, I don't have any plans as such, but in my swamp pirogue build post I pretty much described the measurements for that kind of boat but this particular one is 10' long , 28 ' on the bottom , 36" wide across top at the middle of the boat and each end is 18 " wide the transom is about 8" tall and the front 4 to 6 ". The sides are 10.5" tall. When the sides were cut they were cut back 36" from each end after measuring down 4" on each end. The ribs are 18' apart from a double center rib. the plywood bottom extends about 3/4" out from the sides and end. Please note there are many different choices that can be changed and still be a correct way to build this type of craft. These are the types most common in our area. The sides are placed at 20 to 25 degrees and all the ribs are cut at the same, sometimes a few have to be fit with a grinder or sander as they are installed. If you plan on building one I would be glad to corespond through the mail , or Pm me . Hope this will help you a little. A hardwood strip is put on top of the sides to protect the softer wood sides. good day