While we didn't have guest when we stayed at the campground, we have had guests while at the resorts..and there wasn't any problem. We met for dinner at the resort. I can't imagine if they drove why you couldn't pick them up in the reception/parking area. If they are staying on site they could take a boat launch from the Magic Kingdom to the campground. We have friends who camp at FW and their niece stays at the WL..and they use the bike trail between the two resorts to visit one another.