My advice to future students would be to use an online survey or send people the survey through email. This is a good way to save time when it comes to surveying people. Even though your response rate might be low, it wont necessarily be high if you do it any other ways. My partner and I went door to door and we ended up having a rather low response rate, as we ended up going to dorm rooms when people were not around. It was too time consuming going door to door and waiting for people to answer our survey, so we also did not end up getting as many responses as we would have liked.
Just make sure you stay caught up with your assignments and start early with your surveying so you can make up for people that haven't responded. It is important to have a good amount of responses otherwise it may be hard for you to do your hypothesis tests