BOATS
Copenhagen is a great city. i loved it. i also visited Europe there.. PM him.
keeping cash hidden isn't entirely critical. ..unless you are carrying tons of it, which i think is a bad idea anyway.
don't be flashy. that is just dumb, anywhere
carry a photocopy of your passport and keep it somewhere away from your passport, so if you lost the passport you have a copy to take to the embassy.
if you have that attitude about travelling light, that's great. maintain that and you'll be set. and not only clothes, but you'lll be able to buy virtually anything you need if you can pay for it
just fyi: racking might be a good option sometimes, but not everywhere is easy to steal from, and in some places it's considered very serious.
1)
overseas, burners aren't popular because they use SIM cards.
read up on them, then feel stupid they aren't widely used in the US.
if you plan on travelling a lot, go with a carrier like TMobile that sells phones with SIM changing capabilities, then when you are overseas just get a SIM card.
2)
think TRAVEL HUB when thinking where to fly into, you can take a train or bus out of many places.
south america, think Rio, Sao Paulo or BA (only buses in south america, but they are nice.)
europe, think London or Paris
asia, try Hong Kong. lotsa cool places in asia are islands, or like a burma accesible by air only
3)
spend time on flickr to find the cities with the most graf. it's common knowledge that Paris and Rome have lots of graffiti, and Germany might have the most trains getting done. i don't know much about their buff. Bucharest's trains are disgusting they are so covered with shit
4)
who knows how long money might last. since i don't drink, and my man is capable in getting things, we don't spend tons of money.
i've known people who biked through europe, lived off bread and the kindness of strangers, and slept in parks. they probably could make 3 grand last a lifetime. but they didn't waste a cent and bought virtually nothing.