(Uruguay too!)

Just booked LAN flight segments to:

MIA
Lima PER
Tacna PER
Arica CHI
Santiago CHI
Mendoza ARG
Buenos Aires ARG
Montevideo URU
MIA

this month, ~3 nights each; some night arrivals; on budget but safety counts; appreciate advice on airport to lodging transportation; am shooting mostly urban stock photography of city life, culture, shopping, dining, historic, markets, etc. only during daylight hours, just one camera around neck; looking for lodging in $40-60 range with room Internet & centrally located & near public transportation; thanks in advance!