25 mile race - Safe for a gelcoat/fiberglass boat?

[Darren]

Hi all,  I know this topic has been discussed multiple times for the longer races.  A surfski is not a good idea for the longer races.  But it's my understanding the river gets a little deeper the further down river you go.  With a start in Cartersville to Tucker Park how is the river depth?  Safe for a gelcoat boat?

Thanks!

Darren