Re: Skinny water...how shollow will you run in?
I try to stay deeper than 8 inches, but with the river I run, you sometimes don't have a choice. Sandbars are constantly shifting around underwater, and this time of year with the sun low on the horizon, you can't read the water very easily to spot them.
I can run in four inches in hard sand, prolly two inches or less in soft sand/mud (mostly hard sand around here, though). Mind you, in four inches of sand the skeg is dragging along with 1-2" of propeller blades. If you stop, you're stuck, so you need to stay on plane, slow enough to keep water supplied to the tunnel so your prop doesn't blow out from lack of water.
We can't run jets here because the sand eats away the impellers too quickly - they are a maintenance nightmare. Tunnel props work best. If I lived in clear, rocky rivers, I would go with a jet, but the props rule in the sand.
Motor is 115 Merc 4s, prop is Baumann 4-blade blaster (tunnel prop).
A lot of people don't realize how shallow six inches is. It is six inches to the top of my boot, twelve inches to mid-calf. You can usually see bottom in four inches even in very turbid water, but the low angle of the sun plays havoc this time of year.