hi MQ,
the Bahia principe is within your $30.- range and a cab you take from the airport, they are located right where you leave customs holding up signs(TAXI!!!), will never do a stop to pick up other customers.
the above mentioned ride organizes by the hotel(or an hotel employee) seems to be a shuttle, so the rate was expensive.
fairhaven:
to travel around the island(Jarabacoa is in the center and min 6hrs from the punta cana area, one way) you should arrange directly with a cab driver, take only the ones located at the airport(inside), right at your hotel or at the public taxi points like e.g. at the Plaza Bavaro, they are all only two companies and reliable, pick out a driver who is speaking a good english and make your deal with him, they know their country so they are good guides too.
have fun
Mike
