If I remember right, you might ne able to get around in a narrow child's chair, but not a full size adult chair. It's been a long time since we've gone there, though, so I might be completely wrong.tom Sawer Island rafts are not recommended for guests using ECVs. To fully experience Tom Sayer Island, guests must negotiate stairs, bridges, steep inclines and narrow caves. As an alternative,guests using wheelchairs are invited to take a round trip raft ride ot the dock. Guests can disembark at Tom Sawyer Island and wait there for their party.