03. Will I Be On Google's First Page?
Without paid advertising or paid SEO marketing, it is very unlikely you will be on Google's first page in a search. This is because there are now millions of websites, and you will be new, and without credibility.
Google wants to present the best content available to the person who is doing the search, so their algorithms will take into consideration your location - i.e. how close you are to the person searching, how many others in your location are offering the same services/products, how long your website has been established, whether or not you have lots of good reviews, and if your website is likely to have the best response to the search.
For this reason I suggest that your website have lots and lots of content, and if possible add new content regularly, so that they know the content is current and not from many years ago. Your content must be original, and preferably offer information not available anywhere else. Pictures and videos are a bonus.
Make sure to ask every customer to give you a review on Google.
Only time will help with "Domain Authority" so it is best to register your domain name ASAP.