Easy border run, once you are stamped out of Thailand, you walk 10 metres, there is a visa run agency on the left. Give them your passport, as they will need to make a copy, and 900 baht. Wait for the next pickup to take you down the dirt road and back. Took me no more than 1 hour from start to finish😄
Thanks to all who replied, going to use the 30 day visa exempt entry and then extend for 30 days here in Thailand. Far cheaper than a multiple entry tourist visa in Australia