The water taxis from DTD Marketplace to POFQ/POR begin service at 10:00 am and the last one leaves DTD at 11:00 pm.
The local run from Marketplace/Pleasure Island/West side go from 10:30 am to 11:30 pm.
Water taxis from DTD Marketplace to SSR/THV run the same as POR/POFQ taxis.
Water taxis from West side (I believe that is the stop; I remember having to transfer to get a water taxi over to Marketplace) to OKW run same as above.