I play Phoenix, Miami Circuit, Tampa Circuit, Jacksonville Circuit, and Southland, as those tracks are offered by my local simulcast site (Yuma)- and I can get ROSNET data on them - Miami and Tampa are also the ones most race books offer - also play Palm Beach, Dairy Land, Corpus Christi, & Wheeling, when I can - follow a lot of tracks - when I am playing dogs - only ROSNET tracks
I do use a computer - to process through the ROSNET data - and give me something easier to work with than regular track programs - mostly what I look for are dogs that can get clear out of the box - with at least ok performance afterwards - to win - and any faster dogs in the race having a chance to be blocked or impeded out of the box - then - of course - look at odds - and look for dogs that have a little finish or the best break - to finish second - mostly play exactas - hit about 30% of my races - covering thrtee, four, five combos each race - usually one, two, or three betting races per track each night - sometimes with good odds -
tough to make much money - as the 'bet my license plate numbers' people are now all in the Indian casinos playing slots - the real fans all have some handicapping skills - and pools are real small - so big bets shift the odds easily - betting on clearance gives a different take on the race - so not duplicating those handicappers who bet speed/class/break/etc - so can get odds wile winning the same percentage of races - only way to make money is to bet a different approach - I figure - seems to work - also use this approach for Pick-3s and Pick-4s - and have hit those ok -