Homeschooling is not uncommon anymore. In larger areas, there may be support groups or other homeschool gatherings that might interest you. Using the internet or talking with other homeschooling families is a good way to find out what is going on in your area.
In areas with smaller populations, spending time doing things you enjoy often leads to finding people who share your interests. Many times homeschooling families meet other homeschooling families in these situations.
Spending time at places homeschoolers frequent (library, parks, etc.) is a great way to meet other homeschoolers. Your local librarian may also know other homeschooling families in the area.
A homeschooling support group can be a great way to get new ideas and find new resources to use in your own homeschooling.