The transducer needs to be facing forward. Forward is the
point or rounded end, the backside is usually flat. Note; If
you mount the transducer close to where your fins will hang
down in the water, it will probably pick them up as fish.
Just something to be aware of. Maybe show up for the delta
open and take a look first hand at everyones setup. I went
to a couple of tournaments to see how everything was done
before I bought a kickboat. Usually it takes trial and error
to find out what works for your needs.

Larry Nakamura