best if you PM me GPSs or good pics so I can help you watch out for them and I'll even do a survey count of any fish on the brushpiles for you.

Actually, in past years, we had quite a few piles out there and some were quite huge. In recent years, I've seen the piles disintegrate and disappear largely due to some hurricane winds/waves, but also surely due to fouled braided fishing lines pulling them apart.
Good luck. Here;'the number:
http://www.gibbonscreek.com/contact.aspxSpoke with gate attendant Larry? myself today and he indicated brush pile building (by bringing your own materials) is ok.....just use common sense and stay away from blocking any flows at plant inlet and outlet areas and also avoid boat ramp and spillway proximity.