I have a roughly half acre dock that I completed last year and I would like to build a dock frame while it's still frozen this winter. I am planning to use galvanized poles with auger bit ends and drive them into the clay bank. What kind of spacing do I need on the poles? The dock isn't going to be real long (maybe 14') and I didn't know if I could get by with maybe 7' spacing or if I need them closer? Thank you!
