What maintenance are you performing now that season is starting?

Going to take my bike out of storage. My battery was on a trickle charger & that’s about it. I did a new oil change & put on new tires before putting her away in December.

Is there anything else I really need to do ? I would rather avoid a shop , I saw some charging around $200-300 for spring maintenance.

Do I need another oil change ? Since it was just sitting ? My gas tank was full , would I be okay to ride that back home or is it stale ? This is for a older, carbureted bike