90s Movie (I think) where a family is going on vacation (camping?), father works for a toy company so the son has a lot of his toys, I think there's walkie talkies involved and inside them there's a small compass that plays a part? They stop at a gas station and the sister gets out to get a gumball and gets in the wrong SUV that looks exactly like the family's. It ends up being two bad guys' and they keep her hostage. The brother finds her somehow and pulls Home Alone-ish tricks on them to save her, it's a comedy too. Going crazy that I can't find it but used to watch it on VHS all the time.