All these posts and not once the suggestion I thought would be forthcoming....wait for it....can you feel it coming?....
No calf ridge. Other attributes that bother some folks, to be sure. But about laying across that ridge...."Look Ma! No ridge." Definitely worth a try. Two of the things that are in the bridge hammock's disadvantage column---weight of spreader bars, getting a tarp over it----aren't a problem inside.
worth a try if you can get access to one