aye, I met the legend that is Eric a couple of times in Rio. An absolute gent he was.
My fav must sees:
Rio: I loved the city, football, beach, cristo was stunning and sugar loaf. Didn't particulalry do the night life other than the hostel and a few meals out. First city so a tad cautious. Mellow Yellow top top top hostel.
Iguazu: Takes your breath away. Both sides equally good in entirely different ways.
Really enjoyed the coast in between the above too.
In Argentina I loved Cordoba and surrounding area. Lots of outdoor activity and a vibrant town with 7 universities so a young feel. Restaurants tc 1st class.
Mendoza: if you love wine simply don't miss it. Stay on a vineyard if you can.
Bariloche was simply stunning. Summer with snow capped mountains, the 7 lakes, the weather, the treking. Beautiful. Stayed in a rustic hostel 18km's from town. Peace was unreal.
My favourite: Southern Chile. Patagonia is awesome if you like to trek, or even just admire the beautiful outdoors. Torres del Paine national park was easily the best of all national parks. Vast, mountains, glaciers, good camp sites, good hostels and I liked Purto Natales in an odd way. Doing the Navimag ferry to there from Puerto Montt was unforgetable.
Bolivia: my favourite country. This was traveling at it's best for me. Really making an effort made it so worth while. The Salt Flats 4 day tour from Tupiza. La Paz is some city. So fast and lots of people watching to do. Great hostels (adventure brew) and places to eat and drink.
Rurrenabaque for the jungle/pampas is fantastic. Flight up there recommended. It's the only internal one I took but 40 mins is preferable to 24 hours on the bus. Read my Rurrenabaque entry. I loved it.
Peru is obviously awesome. Cusco and the inca trail. I don't care how many people say the other trails are as good, they aren't. Yes you get to same place but it's what you see on the way as well, and what you learn (SAS a must use agent).
All in there was just not really anything that I disliked, except maybe the place near Santiago and I forget the name now.
Spend: approx a grand a month sterling, prob just under and I was living life to the max. Paragliding, football matches, eating out every day, sometimes 3 times, but mostly twice. Staying on wineries, lots of sports like cycling, canyoning, kayaking, anything and everything. Climbing volcanoes.
Plane fare additional.
Any questions just ask.