Getting started in self-funded search

Hello all! I'm new to the forum and in the beginning phase of my self-funded search. I'm in the process of setting up my LLC which will take some time because I need to gather veteran information to file an LLC in Texas. Because of this delay, I'm avoiding establishing a custom email account and website; however, I'm eager to hit the ground and start reaching out to brokers. Will not having a custom email domain and website be viewed as unprofessional, or worse, a tire kicker? Thanks in advance!