If you are staying at the Peligrimnos I would be very surprised if your coach did not take you there. if not the coaches usualy drop of at the LAMON where a very nice gentleman (can't remember his name) will meet you with his pickup truck.
yes thats right a pickup truck (just part of the PLAKIAS charm) and drive you there.
As for crime in Plakias, forget it, in 12yrs I have only ever seen the police there twice, as for the beach and going for a dip, no problem, I don't know why it is but when you're on a naturist beach everyone around you tends to take care of each other, even if you don't know them.
As for mossies, I'm an imediate target, had the odd bite but not a problem, but be careful at the bridge in the middle of the village it can get bad there somtimes.
You did not say when you are going to paradise as we call it, we always go first 2 weeks in July so if you are there then, pop into the LAMON for a drink somtime, just ask for us.
HAPPY HOL'S
John & Zell