Cape Cod Waterways Boat Rentals is located on the banks of the Swan River. You can rent kayaks (single or tandem), Stand Up Paddle Board, canoe or a Pedal Boat. They also have a longer "family kayak" that can fit two adults and two toddlers. The folks at Cape Cod Waterways were very friendly and accommodating. The equipment was well maintained (paddles with drip rings and life jackets). Although there were a few families ahead of us, we got out on the water very quickly.
The Swan River is a very friendly river with very little if any boat traffic (as opposed to Bass River). Almost all of the traffic is from those renting kayaks, canoes, paddle boards or pedal boats. I would imagine that it could get quite busy in the heart of the summer. We rented on September 5th (Labor Day Weekend) and it was not too crowded on a beautiful sunny day on the Cape. The river is very slow moving which made it very easy to paddle. We rented two tandem kayaks, which were pretty comfortable and tracked very well during our two hour paddle. Overall, it was a great experience and if you are visiting Cape Cod and looking to enjoy a day on the water with family or friends, then check out Cape Cod Waterways Boat Rentals. You won't regret it!