The Intex Mariner 4 Rigid Inflatable Boat features a hard rigid floor, making it their best hunting/fishing boat by far. Here's why: the rigid floor in the Intex Mariner 4 inflatable boat provides unmatched stability so you can stand up and cast during calm stretches of the river. You also don't have to worry about popping the floor with a hook. Plus the floor supports hard swivel boat seats for even greater comfort. This great trolling boat has two fishing rod holders (one on each end), and an inflatable keel to help you hold a straight line with the trolling motor. It's incredibly durable as well: constructed with a double-thick bottom hull, and two thick rock guards (one all-around and the other on the keel). Additionally, the vinyl is made up of three separate layers: two outer layers of heavy gauge PVC are laminated to an inner layer of 1000 denier polyester mesh fabric for extra reinforcement. Built with safety in mind, the five separate air chambers ensure you always stay afloat, even if one chamber punctures. Included is with the Double Quick II Hand Pump inflates the boat in half the time. As an optional upgrade, most customers purchase a Motor Mount Kit, which can support up to a 3 HP motor. Get the fishing season started right with the Intex Mariner 4 Rigid Inflatable Boat.