New wannabe

Hey everybody. I'm ej. I live in baltimore. I've been really considering getting my cdl. I've been in the warehouse field close to 20 yrs. Most of that time i was married and was discouraged by my then wife on getting my cdl because the only route had i considered was paid training (otr). Now divorced and my kids are older i think i'm ready to do this. After all the research i've done my biggest concerns are which company, and possibly being rejected because of something in my history that i may have missed telling them or something they feel isn't acceptable. I lived in dallas for 5 yrs. Just before moving back to baltimore i got pulled over for speeding. Got tickets for speeding, and expired registration (i was moving in 2 wks). Anyhow i do plan on taking care of it (when i can afford it). And i do plan on sharing that info during the recruitment process. Other than that i'm clean. Drug free. No felonies. No dui. Should i have anything to worry about? I just don't want to leave my job only to get rejected then be unemployed. Help! And thanks.