With the float this low, and increasing attention, and the chart analysis constantly looking better I don't think that you really have anything to worry about. It may not happen today, or tomorrow, or next week, but IMO this thing is bound to run.
Several months ago the total float was about 58 Million with an estimated 10-20 million locked up by long term investors. Now that several months have gone buy with those long term investors more than likely adding addition shares through various means (average up, average down, flip and re-invest, etc.) AND new investors constantly coming to the table, I find it hard to believe that the float is not VERY near being locked up completely. And we all know what that means.
That being said, we won't know when the run will happen until it hits. It may require news, it may not. It all depends on the general investor opinion and whether or not any shorts need to cover - which is always an area of controversy.
All of this is IMO, but IMO we will make another run relatively soon. And if we all hold like we have been, many more runs to follow.