Another newbish, bank-bound angler here... But here's what I've learned.
1) When possible, take time to explore the body of water before you really intend to fish it. It helps to identify 'fishy' spots beforehand so you can plan how you'd fish them and from where you'd attack them. Several times early on I would walk along a trail and stumble on a nice spot around the corner only to see a splash and watch the fish I wanted retreating out of reach.
2) Don't underestimate the need to be as stealthy as possible when moving along the bank. The vibrations from your footsteps and the shadows you cast on the water (to say nothing of voices, etc) can have a much larger impact on your success than you'd expect. You don't need to be a ninja or anything, but move intentionally and quietly.
3) On a related note, learn to fish/cast parallel to the bank from your location or learn to cast out a good distance. If I cast further up the bank, down the bank, or out from where I am standing, I have had better success (likely because fish haven't been as aware of my presence).
4) Simplify, as much as you can, your tackle. The more moving you do, the more you have to haul the 35lbs of soft plastics and jigs that you've got in that bag you bought last Christmas. If you can do that, so be it. But I've found I'm more effective at getting around the water when I economize what I carry. This also helps if you intend to try to get off the beaten trails to some areas of the bank that are generally not accessible. The more stuff you're carrying, the more hang-ups in trees and brush you'll deal with.
5) Consider investing in slightly heavier tackle than you might otherwise think... especially if you're trying to work with a single rod/reel combo. See below.
Lastly, and take this with a huge grain of salt, but... Plan to simplify the tactics that you employ, too. Here's what I mean...
In the two bodies of water I frequent most, there is a fair bit of vegetation and the bass seem to hold along the outside edge - towards deeper water. In a boat, you'd pull up there and either cast in towards the weeds and retrieve back out over the down-slope or you would cast parallel to the weed edge and work. Both are hard to access, obviously, from the bank. You'll be casting out - either straight out or at an angle - and retrieving back *into* (through) the cover. Of course, this is fine but it will certainly mean that you leave most of the treble hooks at home. At least, it has to me.
Learn the body of water as much as you can, be patient, and setup so you are flexible and can make the most of the access to the water you do/can have from shore.
Can't wait to hear other replies so I can learn more, too.