Acapulco Shorex Question

[cruiser2015]

Is anyone familiar with the NCL tour BOTANICAL GARDENS & TROPICAL AVIARY?

The tour includes a boat through a lagoon, then a bus to the Botanical Gardens.

Here's the issue - it's rated as a level 1, but cautions about people with "knee problems".

The problem is that the DW has knee problems, resulting in limiting how much walking she can do without taking a rest break.

Any insights would be appreciated.