Call Brian at BB And G Marine . Tell him you need a mount and your concerns .
Lowrance Hook2 9 inch. Not sure where to mount this thing. Looked smaller in the store. It's going on a pontoon. If I mount it to the railing on a ram mount, will I have to worry about it getting wet? If so, I'll have to take it back and get a smaller size
Call Brian at BB And G Marine . Tell him you need a mount and your concerns .
I would also say find a friend with a welder and think out of the box. Anything is possible and can be made.
Be safe and good luck fishing