yea, how about 20 of the little bastards congregating in your backyard crapping on everything while your back is turned.
-one 6 foot section of 2" sch40 steel pipe, threaded on one end
-one 18" section of 5" sch40 steel pipe with 2"reducer welded in and tapped
-one 5" plug
-one bbq igniter
thread 2" section of pipe into 5" tailpiece. drill and tap the plug and insert the bbq igniter. Take one giant potato, liberally plug with chopped up nails, screws, basically any metal chunks you may have laying around. shove potato down 2" section. put 10-12 drops of 87 octane in the 5" section, thread plug in and shake well. aim and fire.
i took out 13 crows with a sound no louder than most of you guys subwoofers...... in one shot.
I think that might solve some part of your problem, Larry. Just make sure that wherever you point it there's something sturdier than a camper window to stop it..... Dont ask me how I know that.