A frequent question is which would be the best way to travel between Moscow and St. Petersburg. There are basically
Visa to Russia
Step by step guide on how to apply for a visa on your own in Australia and get all the online documentation in less than 1 hour
How to book trains online without the middle-man: Red Arrow train between Moscow and St. Petersburg, Trans-Siberian, etc.
Accommodations in Russia
Where to stay in Moscow and St. Petersburg and how to easily and economically book hotels online