Tom,
I wonder if and when you and the new Riverfront owners get together, the topic of course length will come up. (Right now the course is less than 6800 from the blues).
There are few holes with more room such as 1, 5, 6, 7, 8 (by only a few yards), 9 (if you do something really crazy), 10 (very easy), the rest of the course not much room. The 15th tee could be extended another 40 yards for a 240 plus yard carry over the marsh (not for me I'll tell you).
On the other hand another comment about tee locations: the forward tees at the par 3 4th and par 3 13th demand short shots but hard ones for anybody. The holes have a lot a lot of character from those spots.