So i'm building a portable shooting target and i'd like y'alls help. To give you a little backstory 3 years ago strong winds took the roof off of my neighbors house and landed it on the tailgate of my truck damaging it beyond repair. So with the help of a carpenter friend we made a wooden tailgate for my Ford F-150. The idea came to mind to make that wooden tailgate a detachable portable shooting action target all in one. The layout idea i have is to make it have fold outs holding spinner targets and one large silhouette target holder in the middle. So here what i need help with. i want ideas for material to use and which targets to put on it spinners and all. The truck is a short bed so i'm working with 6' long. Links to sites are good or even just tell me brand names. Tell me how you'd design it.