#1
http://www.aircraftresourcecenter.com/tnt1/001-100/TNT067_making-water_Geraths/tnt067.htm
#2
http://www.ipmsstockholm.org/magazine/2002/11/stuff_eng_tech_sea_water.htm
#3 (German - maybe use a web based translator)
http://www.gluetrain.de/de/tipsntricks/tipsntricks.php?aktion=show&id=10&category=3
#4
http://www.naritafamily.com/howto/Missouri/photo_frame.htm
#5
http://www.pwmrc.org/water/Water.htm
After reading these 5 I know now water isn't easy to do. Good luck.