I got some pleneras today! Anyone know how to play them? l

Well, it's official: after months of holding off, I finally broke down and got a set of pleneras / panderetas / panderos de plena (I actually got a decent deal on eBay, a set that includes the carrying case and $4 off w/ebay bucks lol). I can't wait to learn to play them, break out the cuatro and guitar and start writing some jams! lol 
But at the same time, I have never played them and I'd appreciate any info. from those of you out there who play them. I know the rhythm well (I've played it a lot on congas) butI understand that each part is different; that each pandereta does something different and the rhythms interlock like in salsa.
Thanks in advance,
Miguel

But at the same time, I have never played them and I'd appreciate any info. from those of you out there who play them. I know the rhythm well (I've played it a lot on congas) butI understand that each part is different; that each pandereta does something different and the rhythms interlock like in salsa.
Thanks in advance,
Miguel
