Looking for pros and cons of ENO ProFly XL rain tarp v. ProFly Sil rain tarp for my ENO DeluxeDouble Hammock. I like backpacking and hiking, so I'm looking for good weight, but also need the wingspan to keep dry. Is the ProFly Sil wide enough to keep me (and possibly another adult) dry? I'm liking the specs on it more, especially that it is about half the weight of the XL. Thanks for the help!