New app. Looking for testers

I been working on a new app. Orv Trail Maps. There is a version of it on the play store which just has a list of trails and links to the maps. This version I want testers for adds the ability to read and write reviews about the trails. Orv maps in Michigan are the only ones currently available. I would like to eventually get more maps for more states down the line. Any advice on how I can improve the app would be greatly appreciated.

Only issue I've noticed is when opening the app for the first time it take a lil bit to load. Not really sure what is going on there.

https://drive.google.com/file/d/0B24...p=docslist_api