We just moved from the Midwest (no poisionous insects to speak of) to Every-Bug-From-Your-Nightmares, Southern Nevada. We have our place professionally sprayed by bug people, but I've still seen a handful of different new bugs that FREAK MY GUTS OUT. I know what to look out for as far as all the really nasty spiders go though, and thankfully we haven't seen any of those so far. The rest of them, I try to look up online to find out how much sleep I should lose over them.
Lauren & Nikko