Here's my Itinerary. The South and Central America part is very well organised, but from New Zealand onwards it's all subject to change so I'll keep you posted here of any changes.
27-February – Flight to Madrid
BA46228-February – Flight to Rio de Janeiro, Brazil
IB680328-February – Arrive Rio de Janeiro, Brazil
1-March – Drive along coast to Parati
2-March - Parati-optional boat trip
3-March - Onto Bertioga-time free at the beach
4-March - Freecamping along the coast
5-March - Drive to Curitiba
6-March - Drive to Foz do Iguaçu
7-March - Iguaçu Falls-visit falls & bird park
8-March - Iguaçu Falls - visit Itaipu Dam
9-March - Iguaçu Falls - free time
10-March - Continue to Asuncion, (Paraguay)
11-March - Asuncion-free time
12-March - Visit the Ybicuy national Park
13-March - Drive to Trinidad to visit the Jesuit Ruins
14-March - Across the Chaco for a freecamp, (Argentina)
15-March - Drive onto Salta
16-March - Salta-free time to explore
17-March - Head through Humhuaca Valley to freecamp
18-March - Drive across to Uyuni, (Bolivia)
19-March - Visit Salar de Uyuni (salt lake)
20-March - Onto Potosi
21-March - Potosi-Optional mine tour
22-March - Over altiplano to La Paz
23-March - La Paz-free time/Opt;Moon Valley
24-March - La Paz-free time/Options
25-March - Drive to Puno, (Peru)
26-March - Boat via Uros Islands to Amantani (overnight)
27-March - Boat via Taquile back to Puno
28-March - Drive to Cuzco via Sillustani arriving late afternoon
29-March - Valley of the Incas to overnight at Ollantaytambo
30-March - Inca Trail hike
31-March - Inca Trail hike
1-April - Inca Trail hike
2-April - Machu Picchu-PM train to Cuzco
3-April - Cuzco free time for options
4-April - Cuzco free time for options
5-April - Through Andes to Sicuani
6-April - Drive up to Colca Canyon stay in Chivay
7-April - To Arequipa
8-April - Arequipa - free time
9-April - Along coast to Puerto Inca
10-April - Via Chauchilla Cemetery to Nazca
11-April - Nazca-Option to fly over the lines
12-April - Drive north Pisco via Huacachina Oasis
13-April - Morning to Ballestas Islands-PM to Lima
14-April - Lima-free time
15-April - Lima-free time
16-April - Drive to Huanchaco via Paramongo & Sechin
17-April - Huanchaco-Visit to Chan Chan Mud City
18-April - Huanchaco-free time around pool
19-April - Drive to Punta Sal via Lambayeque Museum
20-April - Camping at beach at Punta Sal
21-April - Camping at beach at Punta Sal
22-April - Onto Cuenca, (Ecuador)
23-April - Cuenca - free time
24-April - Drive to Ingapirca Ruins
25-April - Onto Baños
26-April - Baños-free time/options
27-April - Drive down to Misahualli in Amazon Basin
28-April - Optional Jungle excursion
29-April - Jungle excursion-return to Misahualli
30-April - Up to Quito
01-May - Depart Quito
2-7May – Quito Free Time
7-May – Flight from Quito – Miami – Guatemala City AA0966/AA2125
7-11 May – Guatemala City Free Time
12-May - Arrive Antigua (Guatemala)
13-May – Rio Dulce
14-May – Flores
15-May – Tikal ruins/San Ignacio (Belize)
16-May – San Ignacio
17-May – Caye Caulker
18-May – Caye Caulker
19-May – Playa del Carmen (Mexico)
20-May – Playa del Carmen/Cancun
21-May – Cancún
22-May – Mérida via Chichén Itzá ruins
23-May – Mérida
24-May – Palenque
25-May – Palenque (visit ruins)
26-May – San Cristóbal
27-May – San Cristóbal
28-May – San Cristóbal
29-May – Quetzaltenango (Guatemala)
30-May – Panajachel
31-May – Panajachel
1-June – Antigua via Chichicastenango
2-June – Antigua
3-June – Copán Ruinas (Honduras)
4-June – Copán Ruinas
5-June – Tela
6-June – Tela, La Ceiba, Roatán
7-June – Roatán
8-June – Roatán
9-June – Tegucigalpa
10-June – Granada (Nicaragua)-Paraguay Match
11-June – Granada
12-June – Granada
13-June – Ometepe Island
14-June – Ometepe Island
15-June – San José (Costa Rica)-Trin Tob Match
16-June – San José
17-June – La Fortuna
18-June – La Fortuna
19-June – Santa Elena
20-June – Monteverde - Sweeden Match
21-June – Quepos
22-June – Manuel Antonia National Park
23-June – San José
24-June – Tortuguero National Park
25-June – Tortuguero National Park
26-June – Cahuita
27-June – Cahuita, Puerto Viejo de Talamanca
28-June – San José
29-June – San José – Miami – Bogota
AA0988/AA0915 30-June – Bogota – Quito – Lima
LP0581 01-July – Lima – Santiago
LP60701-July – Phil meets Jen
IB3171 / IB683302-06 July – Santiago ????
07-July – Phil’s big 30
11-July – Easter Island (Rapa Nui)
LA84118-July – Santiago
LA84219-July – Jen to Heathrow, Phil to New Zealand Auckland
QF32221-July – Auckland New Zealand North Island
21-Sept – Christchurch New Zealand South Island to Sydney (Australia)
QF4621-Sept – Sydney
26-Oct - India Pacific Train Adelaide to Perth
28-Oct - 30-Oct Perth
4-Nov - 12-Nov Perth to Broom (9 days) Adventure Tours
12-Nov - 14-Nov Broom
15-Nov Sky West Broom to Darwin Flight
15-Nov - 17-Nov Darwin
18-Nov - 25-Nov Darwin to Alice Springs Adventure Tours Cloud 9
26-Nov - 27-Nov Alice Springs
28-Nov 30-Nov Alice Springs to Cairns Desert Venturer (3 day)
30-Nov - 2-Dec Cairns
1-Dec - 4-Dec Cairns Dive Centre 4 day open Water Liveaboard Course
4-Dec Cairns
5-Dec - 6-Dec Cairns - Cape Tribulation Tropics Explorer
7-Dec Cairns
8-Dec - 23-Dec Cairns to Sydney (16 days) Adventure Tours
28-Dec Jen arrives in Sydney 19.30!! QF32
14-Jan – Sydney to Singapore
QF3127-Feb – Bangkok to London Heathrow
QF1