Ronnie,
Yes, definitely talk to Mike Otto. He can be reached by calling the Pond Boss headquarters office (800-687-6075). He's usually out planning, fixing, or building a pond or lake somewhere. The office can tell you how best to contact him. Nobody knows pond and lake building better than Mike -- plus, he is just plain fun to talk to.
However, I'd wait to contact Mike until the soil samples are done.
Regards.
Ken