Yeah you can hire them at the beach hire , they used to be hired untill you wore out so they are pretty good value. The boards are Mistral 11-2's I think , the paddles are absolute crap fiberglass heads with ali shafts very heavy.
You won't be allowed to leave the bay so , no waves but heaps of area to paddle at high tide.The currents in the channel are full on , you would have to be really experienced and fit to make it around the island.

There are now waves that break like a beach break but there are some insane tidal surge waves in the tight channels when the tide floods but again just for really experienced. Keep in mind they can have 20ft tides up there.

Rob