Planning my trip to the USA on OA visa and have a question related to the 90 day reporting. I am due for the next 90 day reporting in CM on 13 October, but will be flying out of Thailand on 16 October. Within the 7 day grace period so OK to not report? If required, I would like to try the online reporting...what is the web site? Lastly, when I am returning back into the country, if I enter at a different location for a few days in Thailand, but will be residing in CM, how do I best handle the 24 hour upon arrival in Thailand requirement. TIA.