There is not too much sense in me identifying any specific tour in this post because it may not exist any longer by the time you are reading about it. Consequently, I will just mention a couple sources of tours that are being advertised as of this writing.
Oriental Escape has what they call a Rayong Free & Easy Tour:
Enjoy your stay in Rayong with maximum time free for individual activities. The package include 2 nights accommodation with daily breakfast and a roundtrip transfer from Bangkok airport to the hotel and return.
The second tour I know of that is also currently being offered is by ThaitravelCenter.com: Koh Samed, Rayong 3Days 2Nights. It is scheduled to be available through to the end of October, 2011.
Casa Seaside (voiceover) It’s Where I Belong. In beautiful Cha Am & picturesque Rayong
Uploaded by casaseaside on Nov 24, 2010
Casa Seaside – It’s Where I Belong. Casa Seaside is Located in beautiful Cha Am & picturesque Rayong
STARTING PRICE 3.XXmb + Special Pre-Sales Package + Y% RENTAL GUARANTEE!!!*
SHOW HOUSES READY IN JANUARY 2011 – MOVE IN FOR PHASE 1 — APRIL 2011
Leasehold & Freehold Properties (Foreigners are allowed to buy and Thais are able to own)
House Area from 102 to 147 sq.m – Land Plot Sizes from 240 to 360 sq.m
The Casa Seaside project was developed with those people in mind whom would like to move to live by a beautiful beach along the seaside in Thailand on a semi-permanent basis. For more information, please visit http://www.casaseaside.com