Cartoon Logo

I am looking for a logo for a fundraiser for a local school. They are trying to raise money for a new playground. Because it is a school, we thought a cartoon-type mascot would be a good fit. The school mascot is a river otter and their color scheme is lavendar (purple) and teal (greenish blue). Basically what we are looking for is the words Dothan Brook School PlayFUNd with a cartoon otter on playing on something like a slide, swing, and/or climbing on the logo. It could include children playing as well, but we do want the otter. The word PlayFUNd should be much larger than the school name. We will need the file delivered in a psd format as well as transparent gif and jpg. I have attached a document that has an example of a cartoon otter but we would like an original design. There is also a link to photos of real river otters so that you know what one looks like.