Being retired, I usually can pick & choose my days when to go fishing. I usually take the boat out 1 - 3 times a week, depending on weather. However, I fish EVERY day, regardless. Those days when I do not take the boat, I fish a few local ponds from shore, including the Connecticut River. So, yes, I am very familiar with the problems you might be facing.
The suggestions above are fine, especially Rhino's, about being stealthy. This is the number one pre-requisite to successful shore angling. Myself, I take one rod and a selection of 1 - 3 presentations, all stuffed into a fanny pack. Wear sneakers! Yep, the old style basketball kind. Great for walking soft.
You need to settle on one rod/reel combo you feel most comfortable with; one which you can cast easily - without thinking - in very limited quarters, sometimes even bending over and lob casting under trees. Sorry, but you just can't do that with a baitcasting rig!
I use a 6 1/2' Med-Heavy spinning rod with a 4000 series Sahara, loaded with 12# test fluorocarbon. A good, all around combo for casting soft jerks, Senkos, top waters and jigs.
As has been said, learn the water you fish. Know where the inside bends are. Where the sunken trees sit. Where the closest drop off is to where you plant your feet.
Take your time approaching! Walk a step at a time. You cannot be a hurry. If you do, you'll fail. It's alot like still hunting deer, if you are familiar with that. And YES....wear camo if possible! Or very subdued, natural greens & browns. NO white T-shirts or white hats! This is NO ballony....if you want to be successful!
Finally, take a couple of the selected presentations you will plan on using. Maybe 2 colors of Senkos. One top water. A blue/black jig with plastic trailer. That's it. I've caught a lot of quality largemouths with this tactic. It will work for you!
Now go get 'em!