Marco gives bass clinics for fishermen who want to target this saltwater predator from a kayak, the shore or a boat. The kayak sessions are limited to six clients, while he caters for a maximum of four people for boat fishing trips. One on one guiding is also possible. Marco co-operates with other specialists in arranging clinics and personal guiding for fly fishermen who want to catch bass on the long wand.

Marco Nieuwenhuize is the first Dutch fishing guide to guide fishermen from a Hobie kayak. He has been using kayaks for fishing in the south-western part of the country, where he also fishes from a boat and from the shore. This St Croix Pro staff Benelux team member has been fishing from kayaks for many years in the coastal waters of Zeeland, Norway, Sweden and Denmark.

In summer Marco devotes most of his time to bass, which roams the beaches of the Zeeland coast and the waters of the Oosterschelde and Westerschelde. He practices a variety of techniques.

When the bass leaves the shallow inshore waters, Marco shifts his attention to kayak fishing for freshwater predators like pike and zander.