Matt explains why you should just register in your home state, not Delaware: https://www.llcuniversity.com/delaware-llc/why-you-shouldnt-...
A big discount on LLC registration and Registered Agent fees at the best place to register them online. (Also good explanation of Registered Agents): https://www.llcuniversity.com/when-forming-an-llc-who-is-the...
There's enough info on the site to do all the paperwork yourself, if you wanted to.