Where to find a jack

[Joseph Cianciotti <jmc987@earthlink.net>]

With all the horror stories about the jacks, I've decided to replace 
mine.  I've heard a lot about scissor jacks.  But what about those 
hydraulic "bottle" jacks?  It would take up less space in the truck.  And 
if a scissor jack is better, is that something you can pick up in an auto 
parts store?

Joseph
67 B Roadster