I'm always trying to find wines that are affordable and still taste good. Because wine is very subjective it's hard to tell what wines will be good for you, or me for that matter.
For you to decide which wines to choose you first have to know what type of wine you like; then you have to decide what you don't like about wine.
Next you have to translate that to the salesperson in the wine store. They are very knowledgeable and will be able to help you choose the right wine at the right price.
There are many very good wines in the $10-15 range. A white suggestion: Sauvignon Blanc and Chenin Blanc from South Africa. Red wine suggestion: Malbec from Argentina and Cabernet Sauvignon from Chile are affordable wines for the upcoming Memorial Day weekend.
Keep in mind, these are only suggestions. Be sure to talk to the very informative salesperson to help you choose the perfect wine for you.
Have a fun and safe Memorial Day!