We have 3 snake hooks
-tongs.com UltraLight. We'd probably have more than one one, but they almost doubled the price recently
-ConstrictorsNW.com SS/Aluminum. I love this hook. I have the 2' hook which is the same size as the UltraLight but 400,000 times stonger. If they'd bring more to the local shows, I'd definately buy another.
-Ghettoherpers.com. This baby is a serious field hook. Not sure if Harold is still making/selling them, but its good for any large bodied animal, and for telling the girlfriend its time for bed....
Alternatively, if you're decent with tools, you can easily make your own. The UltraLight hook uses and aluminum hunting arrow shaft. They bend/shape the hook end from round aluminum stock, anodyze, JBWeld it into place, and dip the handle. The same goes for the GhettoHerpers hook, but he uses regular steel for the hook and a golf club shaft and handle.
Just takes some imagination...
if you want telescoping, pick up a camera monopod and convert it...