I also think this is a great idea as well as a good PR move....we dont want 
the NFS to start treating geocachers like the NPS does. However my thoughts 
are that this is a bigger problem then 1 event cache can solve. The article 
states that their "Crews will pick up everything on a Sat...  the next day it 
looks like no one cleaned that area in six months". Perhaps a long term 
"Cache in Trash out" type of cache might be a good idea in addition to an 
event cache for initial cleanup? Maybe one in each Ranger Dist ( Cave Creek 
And Mesa ) .
Just some thoughts...we will participate in whatever is decided date 
allowing.
Norm...Team JeepNAz