Spend the money, get a good trailer. Kids up that high are an accident waiting to happen. I've seen too many adults crash on bikes to think that a kid on the toptube is a good idea.
98 uzj100. Factory rear-ARB front locked 4.88's. ARB Bull, Warn 9000, Irbis rear bumper, Slee sliders and belly pan. OME t-bars w/863 rears, HID, XM