once in my life i went to pagsanjan and thats a great experience. you can take a bus at pasay city near the LRT station, i think its greenstar bus line. P170 i think is the fare. then youll get off at the bus station and take a jeep going to pagsanjan for a fare of P7.50 or P8.75. youll get offf at the cathedral then look for a place to stay. actually, boatmen are there to assist you because they need to trade contract with you to ride on their boat going to the falls. we stayed at the camino real (i think thats the name) hotel. its an airconditioned room with cable tv and vcd player that worth P850. but if youre on budget, there are some room for rent that cost P300 if youre really want to exert effort to look for.