I'm not a big leverage player... "survivability first" is my style... I doubt I've had more than 2:1 leverage on my capital any time in the last 20 years.
Index futures are all about a "market psychology play"... when the ES moves, so do the others... I suggest you watch the Dow, ES, SPX, NQ and the Naz's... anything else which you think appears relevant at the time... sometimes that might be Financial, Semiconductor, or Small Cap sectors..
just saw you used to be a bowler. i was too before i broke my elbow. where did you bowl at? i bowled at the university of texas. granted, i wasn't amazing but it was good times. do you still bowl? and just curious how old are you now?