Tiki Bikini taxi cost?

I realize that it is only about a 15 min. walk or so to Junkanoo Beach and the Tiki Bikini. However, we will be traveling with my cousin who would not be able to make it. Especially if it's hot. Therefore, we will be needing transportation. How much will a taxi cost to get there?

Here is a link to the taxi fares: http://www.bahamas-treasures.com/bahamas/Nassau_Taxi_Fares_2004.html

It looks like it will cost $8 for 2 people plus $3 for an additional person.

Thanks for the info. :)