To me, Chardonnay is a tricky one to bring. If you don't know Chardonnay, you may not know which one is more clean vs more buttery. And if you don't know your daughters' (or other guests') preferences, you don't know if they prefer a cleaner or more buttery Chardonnay. A lot of people love buttery Chard. My wife drinks a lot of Chard but can't stand buttery. I don't drink a lot of white in general, but if it's a Chard, buttery is an immediate no for me.
I don't know if you can find it, but there's a dry riesling called "Kung Fu Girl" that would be good, and isn't very expensive. Avoid other riesling if you don't know if it's dry or sweet--huge difference; bringing a sweet riesling will not look good but a dry riesling might blow someone's mind if they say "I don't like sweet wines" and then they realize it's not sweet. Sauvignon Blanc IMHO will be a cleaner wine if you're trying to avoid the buttery Chard minefield, and there should be a lot of good options at an approachable price point. I've grown to enjoy Viognier, however I don't know how many options you'll be able to find at an acceptable price point.