Namibia Kayak Tours provide the following:

Scenic transfers from Walvis Bay to Pelican Point and return
Experienced guides
Protective clothing and floatation devices
Dry bags for cameras
Sit on top double kayaks
Bottled Water on-board
*Picnic on the beach (includes coffee,tea,fruit juice and a light snack)

What you need to bring:

Warm clothing and a towel for afterwards (you might still get wet)
Hat and sunscreen
*Camera

After collecting you from the waterfront in Walvis Bay, go on a scenic drive past the Walvis Bay waterfront and salt refinery on route to Pelican Point Peninsula, where you will have the chance to kayak amongst countless seals, dolphins and other marine life.

Red Dune Safaris provides:
The second part of the tour takes you deep into the Namib desert where the huge dunes meet the Atlantic. Many interesting sights to see including desert fauna and flora, off road driving on the sand, lunch that includes finger snacks, sparkling wine.