Being 15, i can't drive by myself yet.. So i am going to be biulding a trailer for my bike to haul planes to the field in and probably all the gear. I need this to hold 4 planes. (I know its alot for a bike to pull, but me and my friend will both have 2 planes if things go as they are now.. I also need it to hold 2 flight boxes and 2 gallons of fuel. I have some old bikes that will provide tires. But what should i make it out of? I want it to be able to hold a person if needed in case of emergency.. and I am thinking all wood...I was also thinking of one of those child trailers, but it would be too expensive..

Thanks for the help.

I hope to only go through a gallon of fuel a week