Like Dan we never had a bite in all the years of going to WDW, but this year was very different. We got eaten alive last week and this week. We were warned at check-in about it and they had a letter on our room table talking about sketters.
Thank goodness I brought bug repellent, it helped a little, but not much. I have one area of my upper arm with 13 bites in a little circle area. Be sure to pack repellent and anti-itch stuff, you'll need it if you're heading out soon!
As far as love bugs and other bugs, only saw a few wasps near the pool at AKL, one beetle, snuck in our room while we had the door opened up, so I picked him up and put him back outside, no it was NOT a roach, and one love bug the very first day. Saw a few flies and the little gnats, but WDW does an awesome job with bug control. Just prepare for the skeeters!
Pammy