Agency have just written me....they can contact you by phone to check and know the chance to get visa. Anyway if everything will go well, they cant take visa before the end of april....so it depend if you can have vacation also after 10 may. (20may? Or later? I ask that because cost of flight and for apapers and agency is not low....so it is too expensive if you can only 1-10 may). In any case you should go to bkk to have meeting with agency and embassy officers. Tell me what to do