to me cramer is crap, he is smart but his preductions usally suck besides and i have seen many more reports of gold averaging out at 1850 vs 2000 by the end of the year. So i am trading gold till it hits 1800 then i will close out my NUGT and KGC and AGQ and SLV and see what happens.
I would say from my own personal experace NUGT can move up to 30 but it may be a tuff climb. If you have profits right now i would consider taking some of them and holding out. One good way of doing this is to sell your NUGT use some profits and buy some calls on gold. This way you still get exposure if it goes up but not lose that much of your profits if is goes down. Just manage your risk.