If you are going for garfish , I suggest always move your bait a little ,sometimes they don't even move your float ,they are just sucking on the gents ,just light lifts now and again as sometimes you will feel some weight ,and you know they are there . Also check your maggots on the hook , if they have had the guts sucked out , you know they are there ,so you just have to work for them . As said above I have fished for over 40 yrs ,and Gar can be very finicky at times ,and they will do your head in . The last trip I only managed 7 gar ,the time before 37 gar ,the time before that NOT ONE GAR .