Ideas for family vacation with toddler

I have a 19 month old son, Nolan, and we have yet to take him on a family vacation other than to my in-laws vacation home in SC. I would like to go somewhere close with just my husband and son. But I want to make sure there are things that he can do. We thought about disney but I think he may be too young for that still. Even just a weekend getaway at a kid frindly hotel would be fine. Any ideas would be great. Thank you.