So to start off, we are giving gifts to those in the wedding party but we aren't doing a big gift presentation, we are giving the gifts as we see them the day before the wedding (most are staying at the same hotel so we didn't want to drag the gifts in an uber and have the guests have to drag them back). We are having a get together with the wedding party and some close friends after the rehearsal so that the wedding party can get to know each other before the wedding.
My parents have contributed some to the wedding so we want to get them a gift but would it be inappropriate to take them to dinner when we get back and give them a gift then? I don't think they are actually expecting anything and I don't recall ever seeing gifts presented to parents in any of the weddings I have been in.
His mom and sister aren't able to attend and haven't contributed (we didn't ask them to) but we will give them a photo album after we get our pics back.