Taxi Fare from Le Meridien to Chaweng n Fisherman's village

Hi

We are 2 couples visiting koh samui from 11.2.2014 to 14.02.2014. We were earlier staying at akaryn resort at choeng Mon. But due to some hiccups in reservation we have been offered Le Meredien by him as compensation.

Now is would like to know what will be the taxi fare for 4 from lamai to chaweng n to fisherman's village or to bophut.

Also, what are the places to visit, eat n shop near the resort.

Thanks