Washington State gun laws —
http://www.lcav.org/states/washington.asp
900-lumen LED mini flashlight (brighter than car headlights) —
http://www.dealextreme.com/details.dx/sku.22567
Local used gun sales —
Ben's Loan Inc.
1005 S 2nd St, Renton - (425) 255-3638
Guns and ammo —
http://www.jgsales.com
Local shooting ranges —
http://www.wheretoshoot.org/Find_Range/index.asp
ADT home security systems (the best service and price)
http://www.adt.com
Glass break sensors (general info)
Glass break sensors (how they work) —
http://www.homesecurityinformation.com/about-glass-break-sensors.htm
When using glass break sensors, make sure to test them to calibrate them for sensitivity (coffee can and keys works best), and also buy small-diameter white PVC pipe and cut it so it fits inside your window frames, which forces anyone who wants to come through the window to break the glass.