Won Saturday, flopped sunday

Yesterday I dominated the Sunday party freeroll on party poker. Came first out of 523 people. Played tight but super aggressive. Got lucky only twice with 2 river hits. Played in the Sunday party today. I had only 6 playable hands in 1hr 45 mins. I managed to get up to 150k from 100k with tactical bluffing post flop and standard blind protection and button stealing. Some guy with half my stack chased a runner runner flush when I had hit pair of kings with 7d/2h. I shouldn't have pushed all in when the river came but I was hoping he had low diamonds but he didnt. 

My only playable hands were

Pocket 7s twice

AQ suited twice

AJ off suite twice

I played K9 off suit twice too as it was blond steal against low stacks

Only ever played in this tournament 3 times and I always find there's one player on each table that just hits everything when he plays a hand. I saw this guy hit 3 full houses on the flop on the space of 45 mins. But we all have those kind of runs. Oh well. I've took my pension out early so I won't have to play the endless sanity compromising daily freerols to get a poxy $5.50 ticket