<strong>Yahoo Message Number: 61665</strong>http://rvingcalifornia.blogspot.com/2010/07/toxic-rv-tank-chemical-bill-in.html<br/>And from RVTravel.com<br/><br/>Quick RV Tip<br/><br/>Help keep dump stations open by being a good RVer Many of the free dump stations available to RVers are closing because of chemicals that are harmful to septic systems and because RVers are abusing these dump stations. If we want to...