Does anyone know if the factory used racks or trailers to deliver these boats , I know there is a different name for these . But it completely escapes me while I write this . I'm having a really difficult time trying to find and or justify buying a trailer for my boat but since I already have a flatbed 10 k trailer I figured I could build a rack and have the boat loaded onto the rack on my trailer then when done with the rack just take it off and store just the rack .