We just returned from vacation last night. We had a fantastic time, and had much better experiences with the children there. See some of my posts from this time last year if you weren't a reader back then and you'll understand!
Wanted to pass along this link to you. It's a free online wordsearch maker. I don't often use "worksheets" with my children or my students, but G loves little games like this. You're able to customize the topic and the words in the puzzle. I like the fact that you can simplify it by getting rid of the diagonal option, and creating words that are read forward only. They also provide the customized answer key.
You can access the link here: Lakeshore Learning