Im look at getting a dump trailer. Not sure what size, bigger the better. Anyway in dump trailers, what are somethings that I need to make sure it has? And do ALL dump trailers have port holes to add side boards? Now heres the delimma, im not sure if I want to get a dump trailer, dump insert, or another truck with a dump bed. If i got another truck with a dump bed though, it'd have to be under 15k. But for now im leaning towards the dump trailer, then next year get a truck with a dump bed. Anyway let me know what I should be looking for when looking at Dump Trailers and what you guys might have wished you got when you bought yours.