When we took our 20-month-old on a cruise last winter, I bought a Summer Infant 3D Lite stroller. My husband thought it was too big when I bought it, but by the end of the trip, we both loved it. It's easy to fold, reclines enough for nap, has a basket under the seat to carry some stuff, and has a decent sun shade. I pushed and pulled it through sandy beaches without a problem, and it was tall enough so that hubby, who is 6'3", didn't have to hunch too much. It's definitely larger than the standard umbrella, and heavier to carry of course, but it's the only stroller I use now because it is so convenient. I think I got it on sale for $60.