Since one shouldn't mix Income Subcategories with Expense Subcategories under the same Parent category I suggest:
You could either use new subCategories to the Tournament Expenses Category, or create a new expense Category called Golf Expenses, with or without subCategories depending on how fine you want to capture the detail. If you want to see all of this golf-related information in one place, then a customized (and saved) Spending Report that only contains those galf-related Categories would be perfect.
How about this instead: