How to get rupees

Behind the guy who shots a cannon should be a house shot the red/orange tile and it will give you 20 rupees after get shot to the game. after gettin shot stay where you are and hit the weather thingy on the roof to make the rotating land stop spinin . then go play the game and land on the rotating surface which u stopped from rotating. There should be a chest there which gives you 100 rupees and below that should be another chest it has a heart piece and the rest of the chest give you rupees and keep doing this for INFINITE RUPEES!!!!!!!!!!!!!