When we were planning our visit to San Antonio, Texas over spring break, we looked at several hotel options in Hill Country. But once I saw the waterslides and lazy river at the JW Marriott San Antonio water park, I didn’t need to look any further. I knew this San Antonio resort would be a great option for my kids and their cousins (plus you know I love a lazy river). If this resort doesn’t suit you, check out other Austin-area resorts that are great for families or these awesome family resorts in Dallas, Texas. JW Marriott San Antonio Hill Country Resort & Spa: Quick Overview Good to know: This…