November is still a long way from now, so you can still save up on plane fares (lots of promotions at the moment) and walking-around money to get there and witness the event. Accomodations run from the cheap inns and guesthouses to the more lavish resorts and hotels so it won’t be a problem getting reasonably-priced ones even for a stay of more than a week or two. And once you land in Bangkok, you will only need to take a pleasant 2-hour or so bus ride to Pattaya. Alternatively, you can take the train. A daily service operates between Pattaya and Hualamphong Station in Bangkok.
The reigning Miss Earth, Nicole Faria from India, will turn over her crown to the next titleholder, as this year’s edition promises to be grander than the last. 😉