Can someone offer constructive words of advice?

After taking BAD advice – I went bankrupt to clear my debts (I know.. but now I must live with that silly decision).

Now discharged (6 months ago), I am in a high income bracket (> $100,000 gross pa) with no debts at all and wishing to start property investing although I'm now in my 50's. 

Any constructive words of advice would be much appreciated…