We use a guy called SAGAR [easily recognisable as he has protruding teeth- bless him], he is a family friend, speaks good English and knows what the Europens want.
his number is 9822175809, say u have been recommended by Francis & Dee from Ribandar [I am English, husband is Portugese/Goan mixture & thats where the family house is.] He is fair but always fix a price.
If u want unspoilt try Morjim beach near Anjuna, its basic, no electrics but good beach restaurants and people go for the day, use the ferry not the bridge more "local".
Further afield and a nice treat go to The Taj Exotica near Cavelosim for lunch outside in the coffee shop, afterwards go to reception and ask for a tour around [ potential tourist] ask to see the spa & the meditation area its lovely & they take you around in a little buggy.
Then carry on to the Leela Palace hotel its lovely like and old Maharaja's palace, stroll around the grounds and have a coffee or if u are feeling flush a meal there.
Dont want to bore u with too much, we are going on 25/11/06 for I month but we will spend 1 week in Goa and then fly to Poone as I am in the middle of having teeth implants done and then we go back to Goa. When do u go ?