Hello, Sunrise
If you go into "Search", don't specify a section, and enter either "Cilento" or "Costa de la Luz", you'll find everything that has been written about them on the Forum. Costa de la Luz keeps getting very good reviews and is on my wish list for next year (I've already got one booked and another earmarked for later this year) and I also remember reading good things about the Cilento Coast.
Whichever you pick, you're sure to enjoy them.
Ann