Welcome to the BP community!!
First piece of advice is listen to ALL the podcasts and attend Brandon's webinars. Then you may be able to come up with a strategy that interests you. SFR, Multi, Flip, Wholesaling, note, Turnkey, trailer parks, storage, college town, upscale, city or suburb???
You have cast a very broad net. I was considering vacationing in Australia earlier this year and wanted to see the Great Barrier Reef, Sydney, the Penguins in the South and lots of other things in between and by the way I only had 10 days... What would you say to that? Exactly. It's a big continent! Narrow it down.
Are you interested in C or D properties for 30K-50K? or better areas at 200K? or more? Do you want to do a little bit of rehab or a total gut? SFR's or Multi's? Do you know anyone over here?
I don't know what the deal is with oversees investors and I don't know what "blue areas" are.
Don't waste a plane trip if you don't know roughly what you want to do. Be more specific and someone will probably jump in and offer advice to help narrow it down even more.
Best of luck, Mate! :)