Yep. I guess you’re on a Neilson type holiday. If it is then the guided rides are not bad at all. They vary a bit as they need to cater for a lot of differing abilities but generally the early morning rides are the most challenging whilst the evening rides are a lot more relaxed.
The geography of the area allows for perfectly flat rides heading inland from the bay and pretty hilly rides to the East and West. I’d guess most guides will do their ‘big ride’ up to the aerial mast on top of the hill to the west which has a pretty decent descent down some rocky double track paths.
I’ve not been for a few years, and it’s not like going to the alps but as watersports venues go the mountain biking is pretty good.