I'm getting ready to do some light touring that involves sleeping in state parks mostly. From reading this forum, most sleeping bag/pad threads focus on cooler weather it seems. Can someone provide a couple good choices for a "summer" sleeping bag and pad, or is it better just to use some lightweight cover? As we move into cooler weather I will probably want something warmer but right now my focus is dog days camping. I will also buy a simple tent and plan on getting it at REI. A recommendation on this would be nice too.