Ya gonna break it in on christmas in the rain??? LOL!!! They will be open for a long time to come no rush bro! If i go im just gonna hang out . As for radio stuff just bring what you have and wait for the radio clip of the color(am) or # (fm) that you have to free up and you should be fine.... But if you want , it wouldnt hurt to have a 2nd set of crystals. That way your not waiting on a person that might be hogging a certain freq.