Took the Taos Box trip yesterday, with Justin as our guide.
The river was running at ~600 cfs. We had 6 people on one raft. The rapids were up to Class IV. The geology is basalt. The weather was mostly sunny and warm. There were 3 rapids, in particular, that provided some very memorable thrills.
The trip was easy to book. The gear was in shape. The drive to the put-it location takes about 90 mins.
Our guide was extremely knowledgeable about the region and the river. He covered all aspects of river safety and got us working together as a team on the water.
Lunch was fresh and tasty.  A completely enjoyable and worthwhile experience. Highest recommendation.

Regent D. - Yelp Reviewer,