The tracks usually won't pack it tight enough. They're designed to float over soft surfaces......

Multi tired pan scraper or sheepsfoot. Load the pan up and drive it around 'till your dizzy. Or Sheepsfoot and let it walk out of the clay before adding another 6". I'd shoot for a minimum of 18" compacted with a target of 24".

You expecting to get any rain from Issac?

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).