Hi @Gary2! Great question. My husband is also very tall, so this is a topic that we deal with as well! While not ultralight, have you looked at the NEMO Dagger 2 tent? It's floor length is 90"; however, with very vertical walls, I think you might be surprised with how roomy it feels. Another option would be to consider an ultralight 3-person tent and sleeping at an angle. Often, going from a 2 to a 3-person ultralight tent gains you a minimal amount of weight. Third, you could use a tarp tent like the REI Quarter Dome SL Tarp which measures 115" x 115" and weights 12oz. If bugs are an issue, you could pair it with a bug net like the 2-person Sea to Summit Nano Bug Shelter which measures 94" in length and weighs only 5oz. Hope this helps!