track days and race weekends are short. Most tracks have showers and bathrooms. Get a van or enclosed trailer and cam inside them. Ur family should be able to deal with 2-3 days in a van/trailer. I bring a 9yr old, a baby and g/f and sometimes dog with me to the track everytime. I use a air mattress in the trailer and live nicely in there. The goal is to not pay hotels any $$$$ and put all $$$ possible to the bike and gear. Once u have a trailer/van u will have a place to leave all ur stuff and its easier to pack for trips. Hotels are for rich people....