I personally prefer to fish off the shore as opposed to in a boat, but I'm almost strictly a pond fisher unless I'm on the coast. I've caught my biggest fish with soft plastics and live bait, usually Catalpa Worms, NightCrawlers, and Minnows. I usually fish straight off the bottom unless using Minnows of course. Then I go with a float and usually leave the area in which I have spotted a big bass, I never set my hook if I'm going to leave my pole, I lost several that way, until I learned that I didn't need to set the hook. After a while I see my bobber being pulled out to deeper water and I tighten my line slowly and reel him in.
I most times fish with three rods, unless I'm having a day in which it's not possible, I have definitely had those days, where I can only fish with one rod. I usually go with a Catalpa or Crawler on the bottom, with one pole, this gives me the option of catching the bigger bream that usually bite better on the bottom as well as Cats and Bass. My 2nd pole I usually go with a bobber and minnow and it gives me the option of catching basically every species possible. The majority of those end up being black crappies or 5lb to 7lb cats, although some days during the pre-spawn period Bass will continuously hit all of my poles. My 3rd pole I usually use an artificial lure, starting with soft plastics initially as that's what I seem to have the most luck with out of the ponds I fish. If I'm not having much luck I will change to numerous lures.
This is my method because I like to leave no stone unturned and I love to reel them in regardless of what species it may be, I enjoy the fight and basically all Crappies hit the stringer or the bucket. When fishing off the shoreline I feel as though it gives me more flexibility to try various setups without the hastle of pulling the boat out. Some ponds I go to it's not many places available on the shoreline, then I take the boat, and when I do make it out to the Lake usually once a summer I take the boat out. The key is always going to be learning the water and the forage for the particular lake, river, or pond in which you're fishing. For example one pond I fish the bass love frogs like I've never seen before, I usually catch frogs from around the pond and replace the Catalpas or Crawlers with a frog. All of these fish are usually pretty decent in size with this bait, never caught one under 3lbs so since I like to fish with multiple poles I usually do it alot like the minnow on the bobber, although sometimes I choose no bobber at all and I don't set the hook, but you have to pay attention or else the frog will be back on the shore and out of the water in no time.
These are just some tips from my experiences, I'm almost strictly a shoreline fishermen, I hope some of these tips and strategies help you have some luck.