So guys, enlighten me. What's the draw to a drift boat? What are the pros of a drift boat?
For fishing a river it makes it possible to get to so many places that you can't get to by wading. And position yourself in ways that make fly presentation possible or just easier.
Take a very basic example: a fish is rising 5ft off a steep bank. A wade fisherman is going to have a very hard time getting into position without spooking the fish. And there is almost always tree canopy to deal with. Even more so for rising fish - they rise much more often under a canopy, not so much out in the open. That makes the wade fisherman's job harder. Sure, the wade fisherman may be able to scramble into a position and get one or two drifts before spooking the fish. And it probably took them a while to get in position. By contrast, the drift boat can maneuver into position quickly and quietly, drop anchor 30-50' away, upstream and towards the center of the river. The angler now has a clear cast with no backcast obstruction. The fly drifts to the fish fly-first so the chances of lining the fish is greatly reduced. With care, the angler can get many casts over the fish without spooking it.
Oh, and spotting rising fish is much easier - on a large pool, you can scan a hundred yards or more for rising fish, then slide into position when you spot one. By contrast, a wade angler can scan a swath of the other side of the river, but usually can't see such a large area on his own side of the river.
One other thing - it's easy to cover up to 10 miles of river in a day of drifting, scanning for risers or fishing a nymph rig along the way. A wade fisherman will be pretty whipped if they are able to hike and fish 10 miles. A drift boat fisherman does it sitting in a comfortable seat with a cooler in reach.
I could go on and on. It's not that I only fish from a drift boat - in fact, this spring I have wade fished more than I have drifted. But if you want to fish a larger river and can use a drift boat, it's a much better way to fish. More effective and more comfortable.
Oh - wait a minute - I just re-read your post. Did you mean a drift boat versus something like a rowboat?