Hi Stephen,
I do quite a bit of canal fishing as I have one outside my window. Here is what I carry.
Shakespeare Trion royalty spinning rod. Small baitrunner reel loaded with 30lb braid attached to an 18in wire trace. Short handled landing net. I carry a small rucksack which has in it swivels, snap locks, packet of small hooks, pliers, long forceps, knife, scissors, assortment of small weights, corks, small spool of line, 1 bubble float, 1 pike float, 2 plastic bold washing tablet tubs, first containing an assortment of spoons, spinners and spinnerbaits, and the other filled with an assortment of different depths of plugs.
And thats it....the ruckie is very light and portable, but to be honest, will soon be replaced by a fishing waistcoat to go lighter still.
Lure angling is very much about keeping on the move, trying to seek the fish out, trying likely spots and this is true whether it be sea, river or canal. For me, its what makes it exciting. Nothing in one area, move along a bit and try again.
Try "mapping" the area like the hands of a clock, and if fishing moving water, cast upstream nearside bank close first, then extend the cast, extend again, then cross and work the other bank. This is the method that has always worked for me. If nothing takes, then move down river a little and try again. With this method you can really cover the water and find the fish.
Hope this info helps, and good luck.
Frags