The Grab app is a game changer here

https://www.grab.com/th/download

The first time i visited Rayong was quite a few years ago and transport options were limited.
Many people like to hire motorcycles or buy them if they are here long term.
Since discovering Grab i have changed my mind about buying another motorcycle.
The cheap cost and the ease of getting around Rayong means I couldn’t justify the expense.
The app offers a lot more, but i am currently only using it for transport.
If you don’t wish to put yourself at risk by riding a motorcycle, then grab rides are for you.

A typical screen when booking a car