Grand Isle ?
 

at grand isle for a few days. Wanting to catch some tuna .
Any advise for ew to this area. Figured on running to Mississippi canyon. Thanks

Run to the floaters. Try live bait and chunking bonita/blackfin. Lots of people do overnight trips this time of year jigging and throwing poppers in addition to the above. If you have a subscription to Hiltons or Ripcharts it will save you time on finding good water.