Absolutely! Below are some travel tips for your journey to these destinations in Queensland, Australia:

Best Time to Visit:
The best time to visit these locations is from May to October when the weather is mild and pleasant with less humidity. However, these are also peak tourist seasons, so expect the places to be more crowded.

Route and Accessibility:
There are direct flights to Brisbane from most major cities in Australia as well as from various international locations. From Brisbane, you can easily rent a car or take a bus to Gold Coast, Sunshine Coast, and Noosa Heads.

Altitude and Acclimatization:
These locations are at sea level so altitude sickness isn't typically a concern.

Accommodation and Booking:
A wide range of accommodations are available across these cities, from luxury hotels to budget hostels. It's best to book your accommodations in advance especially during the peak season.

Clothing and Essentials:
Daytime temperatures are mild so light clothing is typically enough. However, it can get cool at night, particularly in the winter months, so it's advisable to bring some light jackets or sweaters. Sunscreen, hats, and swimwear are a must for the beach.

Health and Safety:
Australia has a high standard of healthcare. It is generally safe to travel around but do remember to get travel insurance for any unexpected incidents. Also, when at the beach, always swim between the red and yellow flags which show the supervised area of the beach.

Local Etiquette and Respect:
Australians are generally laid back. However, it's important to be respectful of the local culture. Tipping isn't mandatory in Australia, but it is appreciated. Also, it is important to wear protective clothing, hats and sunglasses when visiting the beach as the sun can be strong.

Most importantly, remember to adhere to environmental guidelines especially when visiting ecosystems like the Great Barrier Reef or rainforests around Noosa Heads.