When using the restroom in the parks, I have to use a companion bathroom with my husband's help to transfer from my wheelchair. However, it is extremely difficult for me to get back up without having handrails on both sides to lift with my arms. We bring portable bars for our resort bathroom but they aren't something that can be carried in the parks. Do you know of anything portable that can be carried easily into the parks for this purpose? I have searched websites and have found no such thing. Surely I'm not the only person who needs this.