Hi Travis
I posted some ideas on the other DIY thread but since you are asking for an existing tent too, I would suggest to you the TT SS1.

Sets up in less then two minutes with two trekking poles , it is very roomy for a solo tent (it holds 2x20" mats) and you can leave all the four side panels (vestibule panels) fully or partially open.
Some end up with this kind of set up by buying a shaped tarp and a separate inner, this one comes all included but can be used fly or inner alone.
here is my video clip on this one :
https://www.youtube.com/watch?v=LQd6ebhwlYg
You can see it fully open at about 5:20

franco@tarptent.com