In my very limited
racing experience I learned only to stay as far away from the
skipper as I could. It was not the kind of
learning experience I'd had in mind.Later my husband & I crewed for 2 people we'd become friendly with. We learned so much I can't begin to describe it all & we've long counted them as
family members.
Look around your area for a casual boat club. Ours welcomes boat owners & non-owners and organizes multiple sailing excursions throughout the season, on Lake Michigan & area inland lakes. Or go to the active
marinas & look for a bulletin board. You'll likely find postings asking for crew. Or talk to the marina manager or harbor master. S/he is likely to know of crew opportunities.