Cross Australia Rock to Reef

Hey everyone I'm back and at it here in Australia. I've been here for roughly 2 1/2 months and I'm having the best time here. I've taken about 45602378 pictures and made tons of memories and friendships that'll last a lifetime.  Since I'm with here with Rotary, we are given an opportunity to go across Australia on the Rock to Reef tour for 3 weeks (May 1st - May 21st). I will be traveling across the country and going to so many places (Melbourne, Adelaide, Gladstone, Coober Pedy, Kings Canyon, Uluru, Alice Springs, Cairns, Airlie Beach, Rockhampton, Sunshine Coast, Gold Coast, Byron Bay, Sydney). Exchange students from different districts in Australia all travel together in the same bus/plane with rotarians for 3 whole weeks. For such an amazing experience and long duration of time, the price doesn't come cheap. Thats why I'm asking you, my awesome amazing fellow Americans/Australians/Worldians to maybe, just maybe help me out. I'm already so grateful that I'm here in Australia. Seeing the entire country in all of it's glory would be an honour.