Charlotte's 2nd Birthday Beach Bash

Recently we celebrated my second daughter's 2nd birthday with a fun "beach bash."  Originally I wanted to do a cowgirl/western theme (and probably will next year), but at the last minute changed our theme because we decided to book our favorite park for the party, and it's nautical themed with play structures that look like big ships.  Since I was also being mindful of a small budget,  I decided I wouldn't have to do much decorating if I used this as our theme.  Charlotte also loves the water, and with a May birthday we were ready to kick off summer with this fun theme.  Of course, it rained (and hailed!) buckets on the day of the party and our beach bash was forced indoors.  Oh well.