However for the first time, a round the world flight was great. It gave me a taste of each country, and then on the second time I'm planning on going back to my favorite and really immersing myself in them.
http://old.alexmaccaw.com//posts/traveling_writing_programmi...
I fear what will happen as data collection gets better, I know the local IRS is cross-examining data to catch the usual evasors (lawyers, dentists and others that regularly under-report their earnings, though to be fair the local taxes are abusive). They look at sports club affiliations - "how can you afford such a posh sports club on your paltry income"?, luxury buys (golf clubs are a giveaway), etc..
I think you're doing the right thing, and as long as tax is being paid, you will more than likely be fine IMO.
Good luck and enjoy.