I fly on 31st July. It has taken me a fair while to plan my trip so it should be of good help to you and others.
Just to give you an idea of places and costs -
31st Jul - Thailand
Bangkok, Khao San Road etc.
Chiang mai (North) (Chiang mai – Bangkok trekking - £216 – 6 days)
Ko Samet, (South west of Bangkok, nearest Cambodia)
Kho Phagnan
Ko Samui
Ko Phi Phi
Ko Lanta
Hat Yai
Ko Tao
Malaysia
Kuala Lumper
Singapore (less time)
29th Oct - Australia
Cairns
Mission beach
Townsville
Magnetic island
Airlie beach
Cattle station
Rainbow beach
Brisbane
Byron bay
Surf camp
Sydney
Jindabyne
Lakes entrance
Wilsons promontory
Melbourne
23rd Dec - New Zealand
Christchurch
Greymouth
Franz Josef
Queenstown
Dunedin
Tekapo
Kaikoura
Wellington
Napier
Mt Maunganui
Waitomo
Auckland
19th Jan - Fiji
Nadi Island 1 night
South sea island 2 nights
Kuata 3 nights
Korovou 3 nights
Coral View 2 nights
Beachcomber 2 night
Wanna Taki 1 night
Nadi Island 1 night
3rd Feb – Los Angeles (3rd Feb night free)
4th Feb –pick up in the morning for LA - BAY
Los Angeles
Sandiego
Tijuana
Sonoran desert
Sedona
Grand Canyon
Route 66
Las Vegas
Mojave Desert
Sierra Nevade Mountains
Yosemite nat'l park
San Francisco - finish tour on 13th
Bus from San fran down west coast to LA - 2 nights -13th, 14th free (depart LA on 15th)
15th Feb – New York
2 nights in NY -15th and 16th
Liberty island - Statue of liberty
Time square
Ground zero
Central park
Fifth ave
Empire state building
FREE NIGHT on 20th
21st Feb
Fly home
Bangkok first hostel and transfer included
Thailand budget £20 a day for everything
Oz travel included
NZ travel and accomodation included
Fiji travel, accom and food included, also some activities
LA travel and accom included, some meals. (except where it says free day)
NY travel and accom included, some meals. (except where it says free day)
flights £1,838.30
YHA card £10.00
insurance £295.00
OZ £345.00
NZ £540.00
fiji £495.00
fiji skylodge £9.00
fiji skylodge £9.00
fiji extra days £46.00
bangkok hostel £6.00
bangkok transfer £12.00
LA £589.00
NY £345.00
airline fail admin £6.00
booking fee £12.00
Total £4,557.30
I also have a daily budget of £20 a day, so £4060 in total. Obviously some places will be more (6 nights free in USA) some less (2 girls i know have been in malasia and had a double room for 50p a night) , accom, travel and stuff is paid for in some places so money can be used for things like activities etc. I currently have about 3k left but i plan on working in thailand a bit and other places if possible and hopefully getting a bit of money from tax im owed.
Have fun planning a trip, its fun stuff and somewhere like STA travel will make it easy for you