- On the question of gravel size, since it's going on bare dirt/mud, I'm using #2's.
- One comment to keep in mind in my situation, time is a factor. Property is 1:20 from home, and I have 5 kids 7-15 yrs old; so free time is at an extreme premium. That rules out just using the bucket. Time spent at home building a contraption is still "free time", once I'm away from home, I'm on the clock (unless I can convince a majority of the children to come along, which is hard due to numerous activities).
- I presently have no ability to turn around on the trails themselves, and some spots are probably too tight/sharp for too long of a trailer. My 1st turn around point is about 3/4 mile from base.
- Considering complex-ability of building and time available, I'm still leaning towards a 3pt dump system. The bare minimum, which I'm fairly certain I could achieve, would be a simple box I can shove out of with a shovel. Ideally, it would have a variable opening gate that I could control with the 3pt controls.