Greetings Christine!
Welcome to the Disney Parks Moms Panel. I am positively delighted you are planning a trip to the Happiest Place on Earth with your husband and son. My husband and I took our son on his very first Disneyland Resort vacation at 10 months old as well! We had an absolutely amazing time together meeting Characters, exploring the parks and Disneyland Resort Hotels, and riding many attractions. You will be pleased to hear that any attraction without a
height requirement is perfectly acceptable to take your baby on. In fact, most of these you can be seated together making it great for some family attraction selfies as well! At this age my son loved Dumbo the Flying Elephant, "it's a small world," and Pirates of the Caribbean in Disneyland Park as well as The Little Mermaid ~ Ariel's Undersea Adventure, and the child-friendly attractions in "a bug's land" at Disney California Adventure Park.
You can also still easily ride more thrilling attractions by utilizing Disneyland's
Rider Switch Service allowing you and your husband to take turns riding with less of a wait time. My husband and I made so much use of this so we could still experience or favorite thrills like Splash Mountain or Space Mountain while my son was taking a nap.
There are also convenient
Baby Care Centers located at each park if you need a little privacy with your little one for feeding or changing.
I can't wait for your family to make unforgettable memories at the Disneyland Resort!
-Jennifer