If you can find a good double trailer on CL or facebook marketplace at a good price, pick it up. Ten years ago I bought one for $25 that the original owner's kids outgrew. I used it for three grandkids and when they outgrew it I donated it to someone that posted on social media they had a need. The guy turned out to be a meth head and sold it on facebook marketplace the next week for $40 so they hold their value as well as a john boat.
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"It is the unknown around the corner that turns my wheels." -- Heinz Stücke