
to the forum, Jason!
Personally I wouldn't run the risk, however small it might be. All it would take is a keen-eyed Thai immigration official on the lookout for a
bribe fine to ruin the end of your holiday. Either get yourselves proper visas from your nearest Thai Embassy and forget about it or consider a border run sometime towards the end of your trip to "renew" your visas (I don't know the specifics, as they've changed a lot since I did my last border run, but someone here will be able to tell you the details if you take that option).
Would any of you risk it?