Janis, - and everyone else about to go:
If you DO get bitten, the best thing I found was this:
BITE THERAPY ( Rona Ross' treatment)
It's the size of a lipstick, with a roll on, and doesn't smell too nasty.
You can get it at Alex' supermarket on the corner next to Marina.
Wishing you a lovely, relaxed holiday with lots of sunshine.
Connie xxx