I need a trailer to haul a 300 gal. water tote and accessories, 3000 lbs tops. I need to travel about 50 miles round trip over the road so I need something that will take both highway and mild off-road use. My question is, will a converted pick-up box type trailer work for this?? I know I'm generalizing, but assuming it's not rusted out is one of these strong enough for what I need to haul? JP.