Need info on San Felipe Fortress

DH would like a day of "no water sports" and I'm considering this excursion thru NCL. We have two kids 6 and 10. Is it fun/interesting? Worth $65? What do they do for food (it's listed as a 5 hour tour)? There is no review for it on NCL website and not talked about like Rio Dulce tours on CC.

Just went on this tour last week. Was very interesting. The bus ride is an hour & 45 minutes each way. The guide stopped for some pineapples along the way for us to eat. The fort itself seems to be in a state park of some type. There are restrooms at the park. The fort is not the actual fort but has been rebuilt, and is larger than it looked initially. Our tour guide from the bus actually translated for the forts tour guide. This is a 3rd world country, with the poverty visible during the bus ride.