Hello,
My Dad and I are planning our trip for July for my Dad's second attempt to get to the summit. He was thinking of renting a Camping Trailer to sleep in at Portal to increase the amount of rest he gets. As long as food is kept in the bear lockers is there any issue with bears getting into trailers. Their soft sides worry me, although I guess if a bear wanted to he could get into a motorhome too

.
Thanks
Dean