We went to the Country World Adventure Park as part of a shore excursion when the cruise ship we were on was in Amber Cove in December 2019. We only did the zip lining although they also offer packages that include horseback riding and ATVs.
I, my wife, and 12 year old son had a lot of fun during this outing. The staff was very friendly and the zip lining was very fun and exciting. All of the ziplines and harnesses are redundant and we felt very safe. You don't have to do any of the braking on the ziplines which is nice. Overall we would definitely recommend others go to this park to take advantage of the packages they offer.
A couple of things to be aware of:
1. You do need to walk between each of the zipline stations which I didn't find to be a big deal but others might. Originally I thought this was a zipline park where you stayed in the tree canopy the whole time but found out I was wrong about that. For the most part the walking is not very strenuous but for several of the ziplines you do need to walk up a small hill and for several of them climb several stories up a tower.
2. One thing to note is that the tips for the driver and the folks actually working at the park are separate so be sure to leave tips for the folks at the park within the provided tip jar. I didn't understand that and so regrettably we did not leave any tips for the folks that were working the ziplines that very helpful and friendly.
3. If you are coming in on a cruise ship then be aware that it is a good 10 minute walk out to where the vans are parked for the shore excursions not booked through the cruise line. Again not a big deal to me but others in my party weren't overly thrilled with that.