I am wanting to run from the ponds bottom up to support a roof for a boat slip for a plastic Pelican style boat. My ponds bank is currently exposed and I can pour concrete footers for whatever. How do I drive Galvanized pipe into the ground without being able to get above it? The pipe will be 15 - 20ft above the ponds bottom.

God has blessed us with this day, what we do with it is up to us.