Hey Snarf,
As I'm sure you know, there are a lot of variations in flavor between wines, even among wines that are made from the same grape or produced in the same region. If you've had a bunch of Chardonnays and they are all too dry for you, that's a great preference. I know a lot of people who think Chards are too sweet! If there's something you like about a grape, I might recommend trying that same grape from a different winery or a different place - it will be somewhat similar but not the same.
Do you have a local wine shop? Grocery stores are often useful for the convenience factor but it sounds like you could use a personal touch. Anyone who works at a decent store would love to listen to what you like about each wine you've had and suggest something that is up your alley based on that. Then you can come back to them with feedback on what you got and they get to know your preferences and really dial in on what works for you.
Sometimes it's cheaper and easier to go to a wine tasting in your area to help pin down what you like. If someplace nearby is pouring a lot of wines one night, it's often less expensive to taste a little of each one and get one bottle you actually like than to buy wines blind and be disappointed by a lot of them. You can try a lot of wines that way without spending too much.
But given all that, maybe you're just looking for something new and interesting. All of the above mentioned wines are great. If I might add to that list: I have had lots of customers who have expressed liking your style. For each of the following wines, at least one person with your taste has come back and said they enjoyed it.
Joet Gott Sauvignon Blanc
Similar in weight to Pinot Grigio: light, fruity without being sweet. Easy to drink a lot of it.

Novellum Chardonnay
An unoaked Chard with lots of floral and fruit aromas, not so much oaky or buttery stuff.

Sergio Mottura Orvieto
Orvieto is a medium-bodied blend from Central Italy. Well-balanced, clean, and not OVERLY anything (e.g. nutty, grassy, lemony, yeasty, etc.)

White Knight Viognier
Very, very pleasantly aromatic and fresh. On the fruity side. Medium to full bodied like a heavy Chard.

Indaba Chenin Blanc
Inexpensive, tropical, and medium bodied. More lively than most Chards.

San Felice Vermentino
Lemony and crisp like Pinot Grigio, but definitely dry.

Abad Dom Bueno Godello
Godello is awesome. This one comes off like a cross between lemon and pear but light to medium bodied. At its best with food.