hi there,
i've been frequenting this forum off and on for a few weeks now, as i hope to be making a trip to LOS some time in mid october. i plan on staying for at least 4 weeks, possibly as long as 6, and there's a variety of things i really wanted to get done in that short a period of time.
first off, i've been told that you can only stay in thailand for 30 days with a regular tourist visa, and as i hope to stay for longer than that, are there any shortcuts that anyone might suggest as to how to be able to stay longer? maybe just hop across a border or two? i have a friend who's daughter is a diplomat in vietnam, so i was thinking of maybe visiting her. is the trip from thailand to vietnam a long/expensive/difficult trek to make?
as well, i have to ride an elephant. i realize that this is a pretty unoriginal thing for a farang to do while abroad, but i've just had this rediculous notion in my head that i have to surf the back of an elephant. i just think it'd make a cool shot

i was advised to head up to chiang mai to do so, but don't know if there are any hardships in trying to get so done.
a full moon party has been a requirement advised by every person i've known who's gone over, and since the only date i would fall in on it is nov 5, which would be the better locale to whoop it up with? koh phangan? phuket? any smaller, more local events? (i'm a small town kind of lad)
i'm also hopefull in trying to get an international scuba certificate, or if that's not attainable, just scuba diving for a few days in some really beautiful isolated spots that no one gets to see often enough, but should every chance they'd get.
i also wonder if foreign prescriptions (or any prescriptions at all) are recognized by thai pharmacies, as i have pretty bad adhd and use some fairly strong corticol stimulants to get by, and would hate to have run out or lost my meds while there. i also want to pick up a few sets of prescription glasses, and wondered what the decorum was for getting them done, as well as cost. any indications?
finally, i know that the markets are to be seen to be believed, and am hoping to snag some fairly good deals on clothes, maybe a couple nice suits (or 4

) and other goodies and the like. heard bankok is the best for it, but might anyone have any other suggestions?
i've been looking forward to getting out there, and am super-friggin' excited to finally have the chance.
if anyone has any other ideas that are must-do's in LOS, i'd be more than happy to hear them.
thanks again for the time