Well, if you're really keen on the Silver or Bolognese material, try practicing them solo quite intensively and then demonstrate what you've learned in front of the others. Compared to classical/Victorian cut-fencing, the Bolognese style requires much more study and practice before it even starts to make sense at all and you'll have to make up many of your own drills rather than using the ones already laid out in the sourcebooks. On the other hand, this complexity might be exactly what you're going to enjoy once you've muddled through the basics.
Silver . . . now that's a tough one. The problem with him, as I've said already, is that he's the only example we know of in his "school" or "tradition" and his works come without any illustrations whatsoever of the actual stances, guards, and actions he describes. Unlike the Liechtenauer, Fiore, or Bolognese traditions, we can't cross-reference multiple manuals and use one (or more) manuals to fill the gaps that another doesn't cover. We can only guess at what his style looks like and for the most part people just wind up incorporating his tips and techniques into the methods of some style they've learned before. That's not a bad thing in its own right but pretty frustrating if you're interested in making a genuine reconstruction of his style.
Don't turn up your nose at the later manuals either; for example, go check out pseudo-Roworth
here (I prefer to call it "Taylor" since that's the name of the author mentioned in the frontispiece and the attribution to Roworth isn't very strong). It has a straightforward and logical order of presentation, so you should be able to study it fairly easily as long as you follow the order in which the materials are presented (and don't jump ahead to the more complicated sections before you've worked thoroughly on the basics). Like other modern sabre/broadsword styles, the basics are really simple and you can start using them in free-play much faster than you normally would with Renaissance or medieval styles (although I might be biased in this since I had studied a little modern fencing in middle school, years before I started delving into this kind of material).