There are some great comments above, but Justin is correct. Moving water is WAAAAAYYYY different than rowing on a lake. You really need to have some one who has some experience in the boat with you teacing you how to row. It may look easy especially if there is an experienced rower behind the oars, but it doesn't take much to get turned sideways pinned against a rock, bridge, or tree in the middle of the river and get flipped over, more than likely losing all your gear, your boat, or life.