Talk with a few league bowlers and find out who is the best pro shop in your town, go in tell them you are a newbie and see if they give you the time of day. If they do not want to spend time with you repeat this process until you get a pro shop worth there beans. Then proceed to throw a game with them watching you for a few shots have your hand fitted correctly, i recommend a relaxed fingertip grip versus stretched.
The buy proper ball cleaners like track power wash or ebonite energizer clean your ball after every set and i doubt you will need to hot water soak your ball for at least 100 games or more.