Dunn's River Falls and White River Tubing...Two different places?

Hello, this will be my first time in Jamaica...I would like to do Dunn's river falls and White River Tubing. Are these in two different locations? If so, can I easily take a taxi from the port to each place and back? Thank you in advance

Yes, different locations. We did this in 2008 with knowjamaica tours (Marva Shaw). It was reasonably priced, safe and easy way to get to both attractions.