Good idea Jessie to group, we have not selected a hotel at this point, if we ride two bikes, may try and camp. But here are my recommendations:
1) The Palms at Indian Head – liked the retro style hotel, not for everyone, decent restaurant.
2) Borrego Springs Resort – Reasonably priced room, good quality facility, nothing fancy, good but reasonable restaurant
Let us know where you stay, or anyone else. If we do not camp will try to align.