300 lbs of cement? four feet into the ground, hell why not just use
telephone poles? While your at it get a well drilling rig and really sink
them in the ground! My son's swing set is red cedar 3" timbers and 1X4's and
all that sits ON THE GROUND with a couple of stakes hammered in. The only
thing that is cemented is the pole for the slide and I only used a 1/2 bag
of cement for that. What you've got is the frame work for a nuclear blast
proof set!

My set cost 700.00 and took me a day and used about 15x6 ft of land!

I think what we've got here is a troll..

Searcher