you are better off playing on online sites because the payout percentage for land based casinos is about 85% but online casinos usually payout over 96% some 98%, so start there.if you bet on roulette also cover 0 and 00. everyone forgets this when the bet an red and black.try the double up method. bet on black if you loose you double and keep doubling until you win. it depends on how much you want to win each day and what you can afford. if you want $100 per day then put $100 bet. if you loose you double and so you cover your original bet plus a win.I know some of the online sites which can make it more clear.