Consider caring for some other solitary bees. Personally, I like leafcutter and mason bees, which mostly just means providing homes (hollow tubes), construction materials (leaves & mud respectively), and flowering plants. In late winter, you harvest the cocoons to remove parasite-ridden or diseased (fungal, usually). They are aggressive pollinators and if you grow fruit & vegetables you will see increased yield that makes up for the lack of wax & honey.