Wine & Food Pairing

[1newbee]

First timer, here. In advance, any info will be greatly appreciated.
I would like to do a wine tasting in my home in March. I am looking for a red and white that will go together, and finger foods for each. I plan on having 5 of each, and would like lights snacks with each bottle.
My guests will be assigned to bring one bottle of wine, and I would like the wine to be slightly common so they have lots to choose from.