Playing live

Hi i have been doing a lot of homework lately and have been producing great results. i live in Australia and recently moved from Melbourne to Perth which is 4000kms away. I played 4/8 limit in Melbourne and mostly came out even. Now in Perth the poker comunity is very small and the casino only offers a 10/20 limit table and a no limit table. At nights and on weekends they open a couple more tables. So after all this reading and practice online i changed my game and gave the 10/20 limit ago. I have found the players very loose, they don't seem to notice i'm tight and they seem to not worry about position and what hands to play. I really think 65% of them are crap. Also i have been going to bed early on weekends and waking up at 3am to play against a few drunks and some very tired people who have been sitting there all night. I am averaging $350 profit for a four hour session which is 4.3BB/hour live play. So my question is does anyone else show these profits in theses type of loose games? Or have the cards been running my way?