If you do not have insurance I would suggest coming to Thailand to have the procedure done. I do not know the cost of laproscopic Fundo, but I had open fundoplication in Bangkok at a world recognized hospital and it cost me about 11,000 US. That included a 10 night stay. Mine wasn't the easiest so you may be in a shorter time and if you do laproscopic of course even shorter time 1-2 days in the hospital. I did have insurance to cover mine. Thank God, but it is safe and still much cheaper than the US(even with a round trip ticket).
Hopefully you do have insurance so that you can get it done locally, but I just wanted to let you know that there are other options. Best of luck