http://www.attheraces.com/stabletours/
The Weekender has a stable tour nearly every week and the racing Post does many at the start of each Flat / Jump season. You can also find some on certain trainers websites.
There are also many books published by timeform, racing post, trainers, journalists etc.., that include interviews with trainers, you'll also be surprised what you can find on Google.
Then the next step is to watch them, follow them, figure out if they are any good, try to read the trainers mind as to when they are likely to run well and work out if they are a value bet or not? Easy :blink:
Rules: Try not to back Fridays, Saturdays or Big Meetings as too many trying unless the odds are value.
Monday / Tues / Weds are the best days for following them.
The big problem is, that it is time consuming and you will miss many a good winner. You will also lose information. I've already lost Charlie Hills and Richard Fahey's Stable Tours as the mrs used them for the cat tray :lol: Although I have found Richard Fahey and Richard Hannon Jnr to be very cagey with their selections .