Looks like Sloans Valley cavers will be busy for a while,at least untill the COE fixes it's Kentucky sieve....
http://www.lrn.usace.army.mil/pao/issues/WOLcommo/
http://tennessean.com/apps/pbcs.dll/art ... 1/70122007
http://nssmembersforum.proboards28.com/ ... 982&page=1