Sis,
You may want to lower/adjust your expectations due to certain limitation/s that was stated (curfew). Imagine your potential SD is already bao-ing 1 or 2 xmm and at the rate of 2 - 3K (max 4K) depending on which nationality...and you may be one of them...you get the drift?
By the way, do you know on average how long you will get to be with your SD? Perhaps you may need to do some (in-depth) homework and have a better insight to this "trade"? It is not exactly a pointer but I thought you should know, if you have not already knew.
There are other things which I will not comment.
Good luck in "hunting" or waiting...
winter