booking

Hi there, I have never used anything like this..I want to know a cost of round trip from Barrie to 11 Polson St at 830pm and pick up at 330am as well as just the way back.  I cant seem to get anywhere or be able to call to confimation on how to book the ride.  I don't want to be down at the club and not be able to get back home at 330 in the morning try to find a cab that will take you fairly up to Barrie is well non existent.  Please let me know.