My favorite is the new houses, 400 to 600K.
3 or 4 baths, 1 GFI; guess where?? Usually the first floor bath.
Second is the exterior and garage receptacles, trip the GFI, and you have to run down to the basement; they're tied into the basement (unfinished) gfi.
The "inexpensive" way to satisfy the '99 code.
NJ still is under the '99 NEC, hopefully the State will apopt the '02 NEC before the '05.
The required update course is getting tougher to remember being that we don't use it yet.