$50 for racing Saturday and Sunday for scoring at the WICR - Friday is additional $ and not required - Leukemia Cup is scored from racing on Saturday ONLY - Separate event scoring WITHIN the Birthday Regatta racing Birthday Regatta racing is Sat/Sunday both days - this will be used for scoring the WICR Leukemia Cup is raced on Sat (the same racing as BD Regatta - just scored separately) Not needed for WICR scoring Ullman Centerboard Challenge is Friday only scores for Friday count only for Ullman CC races - not needed for WICR scoring. Minimum to score for WICR is Birthday Regatta - The difference in fees will show up when you actually register - they ask you to check off boxes at whichever races you want to participate in and fees are calculated based on what you enter. The minimum should be $50. many will be eating at Wild Horse on Friday night and at the Yacht Club Birthday Party on Saturday night ($12.) Hope this makes it a little clearer - It is confusing. GO