First it depends on the dingui. If it a inflatable w/ hard bottom or a aluminum or fiber glass dingui, it should have a U bolt in the bow. In that case a rope atached to de bolt an then w/ a bowline to a
line that cross the stern of the sailbota from a
cleats in each side should work perfect for daisailing. If the dingui is soft or the sailing longer I recommend storing it in a locker or on deck.