Determine the valence intensity of the tweeter's emotional state conveyed in the tweet "Can't wait to perform 2nite at @CrashTestComedy at #Verns! #yyc #Calgary $5 #comedy #comedian #yycComedy #CalgaryComedy #fun #laughs #live". Offer a numerical score between 0 and 1, where 1 represents very positive and 0 represents very negative sentiment.