I need a logo/graphic that can be created that can be printed on t shirts, hats, etc.

I'm starting a company called Sea Vibes that is centered around one's love for the ocean. I want to design an initial logo for the Sea Vibes name that can be used on our website as well as printed on T shirts, hats, stickers, etc. I want the actual text that Sea Vibes is written in to be more like like an artist's hand writing then some type of computer font. I've attached a file that says Salt Life as an example. This would be the first file that I would want created. Then, I would want a file created where there is a picture of a wave and then Sea Vibes would be written below the wave or incorporated into it some how. I've included a second file of how I would like the wave part of the logo to look as an example.