DEAR FRIENDS - another question(s)

We've taken a good look at DR maps. So, here's the question(s):
Will you please describe and tell us about the following towns:

IN THE NORTH:

WEST OF PUERTO PLATA: COSTAMBAR, LABARRICA, LUPERON

EAST OF " " : SOSUA, CABARETE, SABANETA DE YASICA,

ARENOSO, GASPAR, CATALINAS.

IN THE SOUTH:

WEST OF SANTO DOMINGO: BAJOS DE HAINA, CAMUNGUI, DON GREGORIO,

JOVERO, SABONA, LAS CALDERAS, LOS NEGROS,

SANTA CRUZ DE BAR..

EAST OF SANTO DOMINGO: BOCA CHICA, SAN PEDRO, LA RO...

As you can see, we'd like to live within a reasonable distance of either of your main cities but, obviously, in a town or village right on the water.
ALSO WANT TO YOU ALL (very excitedly):
Tomorrow (Monday) we go to our travel agent to make our 2-3 weeks advance reservations! We expect to spend a whole month in DR - 1/2 in the North, 1/2 in the South. Then, when we return to our home here, we will list our property, here, for sale. When the sale is completed, we will return to DR (N or S?) and rent a small place for a short time while we investigate the possibility of buying 1/2 -1 acre of waterfront land and then build a small cottage for two OR buy a place of this description.
So, whoever can tell us about the towns, villages, that will give us some considerations in advance of our visit there later this month. Any comments/responses are very, very welcomed! AGAIN! THANK ALL YOU WONDERFUL PEOPLE!! -Ed and Mame-