Port Orleans boat to downtown Disney

I'm heading next week to Port Orleans. I plan to take my mom over to Downtown Disney using the boat system. Does anyone know if we can ride the boat to Pleasure Island (Raglan Road) and then catch it again to go over to Rainforest cafe? My mom can't make the walk from Pleasure Island to Rainforest.

The Port Orleans boat goes to the DTD / Rainforest Cafe area dock. At that same dock you can get on a separate boat to House of Blues dock then to the Pleasure Island dock. It will take some time but you can do it. I am sure the boat captain can direct you.