Jacobson said:"...a basic wire solder tool..."

I've got the newer (10 years old now) version of that. It's been really handy. Just bought some more butane for it.
Portasol butane-powered soldering iron
The date on the package is 1989. That's probably about when I bought it. The package for the Blue-Point replacement tip tells me I bought the tip off a Snap-on truck at some point.
This is the only way to go. I don't even think I own an electric soldering iron - they're for the birds.
(And yes, I have used that thing laying on my back with my head up under a dashboard.)
YMMV
