I make that stuff all the time, well at least a version of it called Skeeter Pee.  http://skeeterpee.com/   I make 7 gallon batches at a time.  I use frozen fruit juice and usually mix it up: lemon with orange, orange with pineapple, pineapple with limeade and so forth.

Getting it to ferment is easier with the right yeast, I use Red Star Cuvee and EC-1118, both are a little more tolerant to high acidic juices plus will survive and thrive at the higher ABVs of 10% and above.

The stuff is potent:  I usually mix one beer with my SP and after three of them, I'm done.  It is very easy to drink and it can and will put you on your butt if you're not careful.

Good luck!