Kodak published a series of Workshop books. They might be of great value if you can find one in the bookstore or online.

Lots of step by step directions and tips and hints with brand name instructions(KODAK products of course).

C-41(most color these days) is not economical to do at home. Not impossible, but you need precise temperature control and lots of water depending upon how you do it. The chemicals are also an order of magnitude nastier.

A local 'real' camera store, if there's one left in your area, knowing that you will purchase 'stuff' could probably point you towards someone who'd guide you through a few first rolls of b/w.

If you can't find any information on the KODAK books, let me know and I'll try and dig up a number or reference. Amazon or Barnes and Noble should still have some listed or in stock.

Best wishes and let us know if you decide to try 'film' again.