I just use a manual wire-wrap/stripping tool (from digikey.com). I'm a software guy who dabbles in hardware, hence the arcane technology.
When I do that simple stuff like that, I use wires and solder instead of a wire wrap tool. Wire wrap might be a little faster.
If you want to prototype high speed analog/RF circuits without PCBs, take a look at "dirty" or "dead-bug" construction. HAM guys love it for building radios. You assemble your circuit over a piece of bare copper-clad board and solder the pins either directly together or short pieces of wire. People do this with both SMT and thru-hole parts.
Jim Williams has a great tutorial on this technique: http://www.linear.com/pc/downloadDocument.do?navId=H0,C1,C11...
Getting wirewrap guns or wire probably isn't much of problem but what I cannot find for reasonable prices are wirewrap boards.
Wire wrap circuits can't operate at high frequencies. There is too much series inductance and cross-coupling.
Also, chips are increasingly moving towards surface mount only packaging.
By the way, where are you getting your wire wrap supplies? I didn't know they still made wire wrap guns. I don't know anyone who has used one in the last 15 years.