With no racing in Australia, there are a couple of options.
South Africa racing in the evening/night
UK racing in the night/early morning
or
US racing in the morning.
If you're not a night owl, there is some excellent racing in the mornings in America. Couple that with live tote odds and streaming video, and it's a great spectacle. There's also heaps of good formguides.
You just have to be aware of the prices before taking any prices on betfair, there's some tremendous value to be had, but also some very poor value early.
I bet on Saratoga and Woodbine this morning and did quite well
Tomorrow morning Del Mar kicks off at 7am and finishes at around 10.30am
You can also catch the last half of Saratoga, Mountaineer Park and Bay Meadows...even Woodbine.
There's heaps of racing still going on!