Drive by proposals?

So back in March I was starting to take my girls out for lunch and do my mini proposals! I got them a tote, hair ties and a note asking them. I took my matron of honor and one bridesmaid to lunch separately. Well now I’m getting impatient and want to ask the others. Things are slowly opening back up in Ohio but not to my comfort I plan on going out to eat or being around to many people. Should I drive to their houses and talk from the porch? I’m down to 13 months and I want them to get a heads up that I want to go look at bridesmaid dresses In the fall. What’s your thoughts?