Although the Key Races & Bets blog (& podcast) at Amwager has a lot of opportunity including the pick 3 ending with the Jeff Ruby (formerly Spiral) at Turfway and also includes good betting opportunities at Gulfstream & at Turfway, the blog at Keeneland Select has my analysis for the Rebel and a pick 3 ending in the Rebel that starts with the Essex Stakes, in which there is a horse I absolutely love (Multiplier).
Here's are the links. Good Luck
https://www.keenelandselect.com/blog...-march-17-2018
https://www.keenelandselect.com/blog...-march-17-2018
https://www.amwager.com/handicapping/ellis-starr-blog