then you won't have a problem
If green fees are included, I guess all you have to worry about is keeping the ball in the grass.
A caddy is only RD$300, and that is split between you and whoever you are partnered with.
You will really enjoy it.
That US$150 is for ,I think, people in Puerto Plata. They have an hour and a half ride out there, so transportation and a meal plus green fees and the cart are a nice package...
HB, trying to be helpful....