I have limited mobility and can handle moderate terrain and no strenuous or steep trails. I can probably handle a mile or two each way with several breaks. If anyone has any suggestions for good photo ops in Mt Rainier and Olympic National Parks as well as places to stay, I'd appreciate the help. If there is a better forum, please let me know. Is Mt St Helens a doable day trip from Mt Rainier or should I spend at least a day or so to do it justice? I'm planning on mid-July, early August 2013.