UCSB RMP 2022 Summer research program

I couldn’t find any thread for UCSB RMP summer program. so started one -

  1. What are the stages of their application process? Has anyone submitted their application yet in early submission this year 2022? Would there be any supplemental questions after submitting the main application?

  2. How would you rank this program compared to other research programs BU RISE, SSP, SSI or iResearch, UCSC SIP?

Need answers to the same above questions