Look at the Kayak Launch by WLF at the end of Ludwig Dr.
There are dock lights at WLF and by some of the camps east toward Pelican Point. Maybe a one mile paddle tight to GI. Best check your route by day first.
There is boat traffic around GI at night, so you need to be well lit up, as no one will be looking for a yak at night.
Call Capt Danny Wray at Calmwater charters if you need some guide help. Danny runs Kayak and boat charters out of Calmwater Charters.
http://www.calmwatercharters.net/#!f...charters/c24i2
Other night options might be the camp lights around Port Fourchon, or around Sand Dollar and paddle over to the CG station and Amaris - just stay a respectful distance away and off of their property. Common sense stuff.