My suggestion is to get #96 and #120 line from Academy, it is like mason's line. Use the thicker for the main line and the thinner for staging line. You cna put up to 50 hooks on a line but I use 48 because of how it works out for me layout.
I recommend about an 8 or 9/0 stainless hook, Eagle Claw J type hook.
Here is the train of thought to get you on.
1) Utilize your garage door rails to tie you a "tester" to get your measurements.
2) Tie the thick line 24" up on each side of the garage door.
3) I use the plastic 16ounce Solo cups for my weights. I pour them to almost to the top with fast setting concrete and put a cotter pin or eye screw in the bottom, then let them cure sitting on a brick with a hole in the bottom so the screw/pin can not be crushed.
4) After it is cured, strip the cup off the weight by cutting the cup and carefully pulling it away.
5) Get a swim noodle and a cooler of water. Cut the swim noodle about 2-3" thick and sit the concrete weight in the water ON TOP of the float. Make sure it does not float the weight up. Make sure it is JUST the perfect size so it isnt too small but does not float the weight. It will pull the main line tight to keep the hooks at perfect level 2" off the bottom.
6) Sit the cup screw/pin facing up and tie your staging line to the cup, then to the main line. Make sure it is not pulling the main line down too much but isnt too loose either. Before you tie to the main line, make sure you thread the center hole of the float on the line so it slides freely, then tie to the main line with a good knot that will not come loose.
7) Get your hooks out and measure them for the height. Cut your staging so you have enough to double the line up. You will tie the hook on, then tie the staging to the main line using 3 half hitches. THE TRICK IS TYING THE KNOT FOR THE HOOK. I CANNOT GIVE YOU THAT MUCH INFORMATION, I AM GIVING AWAY ENOUGH ALREADY

8) You will have to use trial and error when tying your staging to make sure the hook is 2" off the garage floor. Keep track of the length you cut your stagins so when you get it right you know what to cut the rest of them. I typically can figure about 40-42" for the staging line so you have enough to double it up. THis will make the staging between 20" and 21" somewhere, it just veries and differs from line to line since it is manmade and not perfect.
9) Cut 48 pieces of the correct staging line length.
10) Cut 9 pieces of the correct length of weight line.
11) HEad to the lake. One the way, or when you get there, find a VERY heavy rock or soemthing. I usually use a sack of concrete that is wet down and hard like rock.
12) You will tie one end of the line to the weight/rock. Drop it to the bottom. Let out your main line all the way and then stop and tie the other end of the weight/rock to this.
13) VERY IMPORTANT: STRETCH THE MAIN LINE AS TIGHT AS YOU CAN GET IT!!!!!!!!!!!! Also, make sure you have something attached to the main line so you can pull it up and start tying the hooks/weights to it. You do NOT want to tie the hooks/weights to the main line until it is set in place.
14) Your main line will be about 600' long if you want it to be. Find the exact place you want your hooks to be.
15) Tie a weight with the correct staging length to the main line. Tie 6 hooks starting 3' from the first weight and put a hook every 3'. Put a weight after every 6 hooks. PUT A NAME/DATE TAG WITHIN 3' OF THE FIRST AD LAST HOOK, I TIE MINE TO THE WEIGHT/STAGING COMBO LINE ON EACH END.
16) If you do not learn the proper knot, this will still work as a baited line also. The purpose of it being so tight and tying the hooks right is to not use bait. It hooks the fish automatically.
MATERIALS:
50 stainless hooks
1 roll #120 line
1 roll #96 line
Solo Cups
Fast Set Concrete
Eye bolts/cotter pins
Swim Noodle
Two large weights
I think this all makes sense, ask anything else you want

This is fun. Make sure you mark the line with GPS so you know where to find it. The tags do not have to be visible. Also make sure you have a grappling hook or a VERY LARGE treble hook to find the main line on the bottom. It is also smart to have a rope with a D Ring on the end so if you feel a large fish, you can attach the "fighing line" and wear the fish out by letting him swim out and then pull him back repeatedly.
Make any sense?